CN109171704A - Method, apparatus, terminal and the computer readable storage medium of ecg wave form analysis - Google Patents

Method, apparatus, terminal and the computer readable storage medium of ecg wave form analysis Download PDF

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Publication number
CN109171704A
CN109171704A CN201811094799.XA CN201811094799A CN109171704A CN 109171704 A CN109171704 A CN 109171704A CN 201811094799 A CN201811094799 A CN 201811094799A CN 109171704 A CN109171704 A CN 109171704A
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electrocardio
interface
event
heart
wave form
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饶力
沈冬雪
于串海
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Edan Instruments Inc
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Edan Instruments Inc
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    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00Measuring for diagnostic purposes; Identification of persons
    • A61B5/24Detecting, measuring or recording bioelectric or biomagnetic signals of the body or parts thereof
    • A61B5/316Modalities, i.e. specific diagnostic methods
    • A61B5/318Heart-related electrical modalities, e.g. electrocardiography [ECG]
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00Measuring for diagnostic purposes; Identification of persons
    • A61B5/24Detecting, measuring or recording bioelectric or biomagnetic signals of the body or parts thereof
    • A61B5/316Modalities, i.e. specific diagnostic methods
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00Measuring for diagnostic purposes; Identification of persons
    • A61B5/74Details of notification to user or communication with user or patient ; user input means
    • A61B5/742Details of notification to user or communication with user or patient ; user input means using visual displays
    • A61B5/743Displaying an image simultaneously with additional graphical information, e.g. symbols, charts, function plots

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  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Surgery (AREA)
  • Biophysics (AREA)
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  • Engineering & Computer Science (AREA)
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  • Physics & Mathematics (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Cardiology (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Radiology & Medical Imaging (AREA)
  • Measurement And Recording Of Electrical Phenomena And Electrical Characteristics Of The Living Body (AREA)

Abstract

The invention belongs to method, apparatus, terminal and computer readable storage mediums that ecg analysis technical field more particularly to a kind of ecg wave form are analyzed, which comprises the time that monitoring users trigger in ecg wave form display interface selectes event;The ecg wave form display interface includes multiple electrocardio graphical interfaces, and the different electrocardio diagram of multiple electrocardio diagram interface displays, the electrocardio diagram includes that heart bat interphase figure and/or the heart clap waveform diagram;Event is selected according to the time listened to, determines the object time window that user selectes;The time window for adjusting the electrocardio diagram shown in the electrocardio graphical interface is the object time window.The present invention improves the efficiency of ecg wave form analysis, improves the versatility of ecg analysis system.

Description

Method, apparatus, terminal and the computer readable storage medium of ecg wave form analysis
Technical field
A kind of analyzed the invention belongs to ecg analysis technical field more particularly to ecg wave form method, apparatus, terminal and Computer readable storage medium.
Background technique
Dynamic ECG is to remember device continuous 24 hours or longer record under patient's daily life state by dynamic electrocardiogram The overall process of time recorder body-centered electrical activity, and be analyzed and processed by computer, to find in routine electrocardiogram inspection When indetectable arrhythmia cordis and myocardial ischemia symptom, provide important foundation for the tracking of clinical diagnosis, treatment and curative effect.
Dynamic ECG belongs to big data or mass data, traditional dynamic ECG analysis system, by computer to electrocardio Wave data is analyzed and detects that the heart claps the characteristic parameter of waveform, the characteristic parameter and morphologic correlation that computer is clapped according to the heart Property to the heart clap automatically carry out classification form different classifications.Usual computer exist in mechanicalness assorting process to heart bat The possibility of erroneous detection, thus usually computer analyze after the completion of also need user manually to the erroneous detection heart bat carry out judgement and really Recognize.
Due to a large amount of electrocardiogram (ECG) data of dynamic electrocardiographic recording, user searches the bat of the erroneous detection heart under direct vision And confirmation, it is to look for a needle in a haystack, is also easy to that user is made to generate fatigue, so as to cause the possibility of mistaken diagnosis.Currently, traditional heart Although tool that electrographic analysis system provides assistant analysis, which claps the heart, carries out statistical analysis, and user is right according to statistical result Heart bat is analyzed and is confirmed, but relatively more independent between each tool, it is difficult to be accustomed to presenting simultaneously at the same interface according to user The analysis of each tool carries out analyzing and diagnosing as a result, clapping for user the heart out.In addition, existing dynamic ECG analysis system offer is auxiliary It helps analysis tool that can only be analyzed whole section of EGC waveform data and statistical result is provided.And in actual clinical application background Under, user usually requires the EGC waveform data in selection any time period and carries out statistical analysis, and root using auxiliary tool Result is analyzed and is confirmed to heart bat according to statistics, for example claps classification correctness to the heart of evening hours section and be analyzed to identify.
As it can be seen that existing analysis system is not not bound with the actual use scene of user, it is unable to satisfy the use of user Habit and process, user increase the workload of user, influence user to disease during carrying out analyzing and diagnosing to electrocardiogram The quick diagnosis of feelings, the inefficiency of ecg wave form analysis, also reduces the versatility of system.
Summary of the invention
The embodiment of the present invention provides method, apparatus, terminal and the computer readable storage medium of a kind of ecg wave form analysis, By improving the information content at analysis system interface, by the electrocardiogram (ECG) data of user flexibility selection target period, to improve the heart The efficiency of electric wave conformal analysis improves the versatility of system.
First aspect of the embodiment of the present invention provides a kind of method of ecg wave form analysis, comprising:
The time that monitoring users trigger in ecg wave form display interface selectes event;The ecg wave form display interface packet Multiple electrocardio graphical interfaces are included, the different electrocardio diagram of multiple electrocardio diagram interface displays, the electrocardio diagram includes the heart It claps interphase figure and/or the heart claps waveform diagram;
Event is selected according to the time listened to, determines the object time window that user selectes;
The time window for adjusting the electrocardio diagram shown in the electrocardio graphical interface is the object time window.
Second aspect of the embodiment of the present invention provides a kind of device of ecg wave form analysis, comprising:
Module is monitored, the time triggered in ecg wave form display interface for monitoring users selectes event;The electrocardio Waveform display interface includes multiple electrocardio graphical interfaces, the different electrocardio diagram of multiple electrocardio diagram interface displays, described Electrocardio diagram includes that the heart claps interphase figure and/or heart bat waveform diagram;
Determining module determines the object time window that user selectes for selecting event according to the time listened to;
Module is adjusted, the time window for adjusting the electrocardio shown in the electrocardio graphical interface diagram is the mesh Mark time window.
The third aspect of the embodiment of the present invention provides a kind of terminal, including memory, processor and is stored in the storage In device and the computer program that can run on the processor, the processor are realized above-mentioned when executing the computer program The step of method.
Fourth aspect of the embodiment of the present invention provides a kind of computer readable storage medium, the computer readable storage medium The step of being stored with computer program, the above method realized when the computer program is executed by processor.
In the embodiment of the present invention, by showing multiple electrocardio graphical interfaces, multiple hearts in ecg wave form display interface Electrograph shows the different electrocardio diagram of interface display;Then event is selected according to the time listened to, determines the target that user selectes Time window;The time window of the electrocardio diagram shown in adjustment electrocardio graphical interface is the object time window, to realize aobvious Show and increase data volume in interface, improves the efficiency that user carries out ecg analysis, improve the versatility of ecg analysis system.
Detailed description of the invention
In order to illustrate the technical solution of the embodiments of the present invention more clearly, below will be to needed in the embodiment attached Figure is briefly described, it should be understood that the following drawings illustrates only certain embodiments of the present invention, therefore is not construed as pair The restriction of range for those of ordinary skill in the art without creative efforts, can also be according to this A little attached drawings obtain other relevant attached drawings.
Fig. 1 is a kind of implementation flow chart of the method for ecg wave form analysis provided in an embodiment of the present invention;
Fig. 2 is a kind of schematic diagram of ecg wave form display interface provided in an embodiment of the present invention;
Fig. 3 is the implementation flow chart of the method for another ecg wave form analysis provided in an embodiment of the present invention;
Fig. 4 is the implementation flow chart of the method for another ecg wave form analysis provided in an embodiment of the present invention;
Fig. 5 is the implementation flow chart of the method for another ecg wave form analysis provided in an embodiment of the present invention;
Fig. 6 is a kind of structural schematic diagram of the device of ecg wave form analysis provided in an embodiment of the present invention;
Fig. 7 is the structural schematic diagram of terminal device provided in an embodiment of the present invention.
Specific embodiment
In order to make the objectives, technical solutions, and advantages of the present invention clearer, with reference to the accompanying drawings and embodiments, right The present invention is further elaborated.It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, and It is not used in the restriction present invention.
Fig. 1 shows a kind of implementation flow chart of the method for ecg wave form analysis provided in an embodiment of the present invention, the side Method is executed by ecg analysis system, and ecg analysis system can be the electrocardiograph etc. with computing capability.As shown in Figure 1, institute State method, including step 101 is to 103.
S101: the time that monitoring users trigger in ecg wave form display interface selectes event;The ecg wave form is shown Interface includes multiple electrocardio graphical interfaces, the different electrocardio diagram of multiple electrocardio diagram interface displays, the electrocardio diagram Interphase figure is clapped including the heart and/or the heart claps waveform diagram.
In embodiments of the present invention, ecg analysis system includes display interface, and display interface is used to show ecg wave form, because And display interface is referred to as ecg wave form display interface.
Ecg wave form display interface includes multiple electrocardio graphical interfaces, and each electrocardio graphical interface shows electrocardiogram Show, and different electrocardios illustrates the different electrocardio diagram of interface display.The electrocardio diagram includes that the heart claps interphase figure and/or the heart Clap waveform diagram.Wherein, the heart claps interphase figure and includes but is not limited to: histogram, when interphase scatter plot, Lorentz scatter plot and difference It is worth scatter plot etc.;The heart claps waveform diagram: the heart claps stacking chart, the heart claps fragment figure and original electrocardiographicdigital figure etc..
As an embodiment of the present invention, multiple electrocardio graphical interfaces are shown side by side.That is, multiple electrocardio graphical interfaces It does not block between each other.For example, ecg wave form display interface includes 4 electrocardio graphical interfaces, comprising: show Lorentz respectively Scatter plot, the heart clap stacking chart, the heart claps the electrocardio graphical interface of fragment figure and original electrocardiographicdigital figure.Multiple electrocardio graphical interfaces are shown side by side When showing, electrocardio graphical interface is not blocked between each other.
As another embodiment of the present invention, multiple electrocardio graphical interfaces at least partly cover display.That is, multiple hearts Electric graphical interface exists between each other at least partly blocks.For example, as shown in Fig. 2, ecg wave form display interface includes 6 electrocardios Graphical interface, comprising: show respectively histogram, when interphase scatter plot, Lorentz scatter plot, the heart clap stacking chart, heart film making section The electrocardio of figure and original electrocardiographicdigital figure illustrates interface A, B, C, D, E and F.Wherein, the electrocardio diagram interface A of histogram, superposition are shown In display on the diagram display interface B of interphase scatter plot, remaining 4 electrocardio diagram interface Cs, D, E and F are shown side by side, phase It is not blocked between mutually.When multiple electrocardio graphical interfaces at least partly cover display, electrocardio graphical interface has at least between each other Partial occlusion.
In other embodiments of the present invention, the display mode of multiple electrocardio graphical interfaces can be preparatory by ecg analysis system Setting;Alternatively, can also be by user's self-defining;Alternatively, being preset according to ecg analysis system or user's self-defining After being shown, circle can also be illustrated to each electrocardio presented in ecg wave form display interface by user according to self-demand The attribute in face is adjusted again, this can be described in subsequent embodiment, and details are not described herein again.
Time selectes event, is usually triggered in ecg wave form display interface by user, is user by executing default behaviour Make the event of selected target time window.Predetermined registration operation includes contact action, cursor control operation, voice-controlled operations etc., wherein Cursor control operation includes by keyboard and/or the control of mouse and/or the cursor of the progress such as remote-control lever and/or touch panel Operation.In the embodiment of the present invention, touch screen contact point can be collectively referred to as focus in cursor and contact action, and focal position can pass through touching Screen operation and/or cursor control operation change.
Optionally, the time that monitoring users trigger in ecg wave form display interface selectes event, comprising: monitoring users are logical Cross the time selected event for clicking the triggering of the operational controls in the ecg wave form display interface;And/or monitoring users by The time that predetermined registration operation triggering is inputted in the ecg wave form display interface selectes event;And/or monitoring users pass through input The time of voice signal triggering selectes event.
Wherein, the operational controls include the moveable control being suspended on ecg wave form display interface, or fixed The control of fixation on the ecg wave form display interface, or, the operational controls are to be concealed in the ecg wave form Concealed control in Menu key on display interface.Control includes the select button of corresponding multiple and different time options, or tool Have a combobox button of multiple time options, or the first rolling time axis including respectively corresponding initial time and end time and Second rolling time axis, if rolling or sliding the first rolling time axis to a certain position, it is determined that object time window Initial time, if rolling or sliding second time shaft to a certain position, it is determined that the end time of object time window.
The predetermined registration operation includes that ecg analysis system is preset or the customized touch screen slip gesture of user and/or light Mark drag operation.For example, to the touch screen slip gesture and/or cursor drag operation of all directions.Wherein, touch screen slip gesture packet It includes user's finger or stylus and slides picture non-close figure, such as curve or straight line to the left or to the right in display interface;Or Closed figure is drawn, such as draws circle or draws polygon.Similarly, cursor drag operation be included in display interface towing cursor to the left or to Move to right animation non-close figure, such as curve or straight line;Or closed figure is drawn, such as draw circle or draw polygon.At this point, working as By the way of picture not closed figure, the starting point of touch screen slip gesture and cursor drag operation has corresponded to the starting of object time window Time, terminal have corresponded to the end time of object time window, determine object time window by initial time and end time;And it is right The mode of closed figure should be drawn, the time shaft range in closed figure enclosing region has then corresponded to the span of object time window, leads to Cross the span that time shaft range in the region that closing image surrounds determines object time window.
It should be noted that if trigger event is selected by the way of through touch screen slip gesture and/or cursor drag operation Determine event, as an embodiment of the present invention, ecg wave form display interface shows the corresponding time shaft of electrocardiogram (ECG) data, to facilitate use Family carries out the selection of object time window on the time shaft, at this point, ecg analysis system monitoring users show boundary in ecg wave form The time of the time shaft triggering shown on face selectes event, and time shaft can be excellent in any position of ecg wave form display interface Selection of land, the time shaft are shown in lower section, top, the left or right side of the ecg wave form display interface;Or as a certain A part of a electrocardio graphical interface is shown in lower frame, upper side frame, left frame or the left frame of the electrocardio graphical interface. As another embodiment of the present invention, electrocardio graphical interface includes having the electrocardio graphical interface of time coordinate axis, user by Touch screen slip gesture is carried out in electrocardio graphical interface including time coordinate axis and/or cursor drag operation carries out object time window Selection, wherein the electrocardio graphical interface including time coordinate axis include display original electrocardiographicdigital figure and display when interphase scatterplot The electrocardio graphical interface of figure.At this point, ecg analysis system monitoring users interphase scatterplot when showing original electrocardiographicdigital figure and display The time of the time coordinate axis triggering shown in the electrocardio graphical interface of figure selectes event.
The voice signal includes the voice signal inputted according to preset voice input template, for example, described preset Voice input template is " display+time segment limit ", then user can input by voice " shows from 22:00 in afternoon to next day 5 points of electrocardio of the morning diagram " triggered time selectes event.
The embodiment of the present invention has the characteristics that triggering mode diversification, intuitive and simple, and it is easily convenient to allow users to The electrocardiogram (ECG) data that ground obtains object time window from ecg analysis system is analyzed, and the analysis efficiency of user is improved.
S102 selectes event according to the time listened to, determines the object time window that user selectes.
When user analyzes electrocardiogram (ECG) data by ecg wave form display interface, if user does not need to select some Between section when carrying out ecg analysis, then can not have to trigger event and select event, to showing directly in ecg wave form display interface The electrocardiogram (ECG) data shown is analyzed;It, can be by electrocardio if user needs to select some period progress ecg analysis The time is triggered in waveform display interface and selectes event, so that ecg analysis system is to listen to user aobvious in ecg wave form After showing that the time triggered in interface selectes event, event is selected according to the time listened to, determines the target that user selectes Time window, and according to the object time window, each electrocardio graphical interface is adjusted, i.e., each electrocardio diagram interface display Electrocardio is illustrated as corresponding to the electrocardio diagram of the object time window.
That is, only selecting event when user's triggered time, and the time choosing is listened to by ecg analysis system When determining event, the ecg analysis system just selectes event according to the time of user's triggering and determines object time window, to each electrocardio Graphical interface is adjusted, so that the time window of the electrocardio diagram of each electrocardio diagram interface display is to select what event determined time Object time window.
For example, user needs to evening hours section, i.e. the heart of object time window 22:00 to next day 05:00, which is clapped, to be sorted out correctly Property be analyzed to identify, at this point, user needs to obtain the electrocardio diagram of the corresponding object time window, on this basis, Yong Huke To select event by the triggered time, so that electrocardio diagram interface display corresponds to the electrocardiogram (ECG) data of the object time window.
In embodiments of the present invention, the difference that event triggered fashion is selected according to the time, using the correspondence triggering mode Method determine object time window.
Illustratively, it is triggered when the time selectes event by touch screen slip gesture or cursor drag operation, at this point, if adopt Thing is selected in time shaft or time coordinate axis triggered time with the touch screen slip gesture or cursor drag operation for drawing non-close figure Part, then according to the beginning and end of the touch screen slip gesture or cursor drag operation listened to determine object time window when Between starting point and end time, object time window is determined according to the start time and end time;According to picture closed figure Touch screen slip gesture or cursor drag operation are in time shaft or time coordinate axis triggered time selected event, then basis listens to The region that the touch screen slip gesture or cursor drag operation fence up determines object time window.It should be noted that herein only For exemplary description, it is not construed as limiting the claims.Other triggering modes described in corresponding step 101, can be with Determine object time window.
S103, the time window for adjusting the electrocardio diagram shown in the electrocardio graphical interface is the object time Window.
Under normal conditions, the electrocardiogram (ECG) data shown in each electrocardio graphical interface shown in ecg wave form display interface is usual Corresponding all the period of time, the i.e. corresponding time window of electrocardio graphical interface are all the period of time, when the target selected according to the determining user of step 102 After time window, the time window for adjusting the electrocardio diagram shown in electrocardio graphical interface is the object time window.
It should be noted that each electrocardio graphical interface shown in ecg wave form display interface, their electrocardiogram (ECG) data pair The time window answered can not also be all the period of time, when carrying out the determining object time window of analysis if not user, Yong Huke Object time window is selected with realizing according to the technical solution of the present invention, to divide the electrocardiogram (ECG) data of object time window Analysis.
It is object time window since the electrocardiogram (ECG) data of each electrocardio diagram interface display is corresponding, at this point, user can be same When can be visually seen the different types of electrocardio diagram of corresponding object time window in the same interface, including the heart claps waveform diagram and the heart Interphase figure is clapped, electrocardiogram (ECG) data analysis is carried out so as to more convenient user, improves ecg analysis efficiency, improve ecg analysis system The versatility of system.
For example, ecg wave form display interface includes that the heart claps fragment figure and original electrocardiographicdigital figure, the heart claps fragment figure under normal conditions Default presentation user's whole hearts to be analyzed to clap, when listen to user by time coordinate axis of the mouse in original electrocardiographicdigital figure into The triggered time selectes event when row circle selection operation, and heart film making section graph region synchronized update is shown as user's circle and selects target time section pair That answers intentionally claps.
The embodiment of the present invention improves the efficiency that user carries out ecg analysis by increasing data volume in display interface, Improve the versatility of ecg analysis system.
Optionally, on the basis of above-mentioned embodiment illustrated in fig. 1, as shown in figure 3, the method also includes step 301 and 302。
S301, the interface property that monitoring users trigger in the ecg wave form display interface adjust event;The interface Attribute tuning event includes that the electrocardio graphical interface selected to user executes the event of Attribute tuning operation.
Wherein, the interface property adjustment event includes the display position and interface of the chosen electrocardio graphical interface of adjustment Size;It further include even whether showing chosen electrocardio graphical interface.Specifically, the electrocardiogram including being selected to user Show the event that interface executes dragging, closes, shows, zooming in or out operation.
The interface property adjustment event usually executes predetermined registration operation triggering by user.
Optionally, the predetermined registration operation includes the chosen electrocardio graphical interface of towing to drag chosen electrocardio diagram Interface;It stretches or compresses the frame of chosen electrocardio graphical interface to zoom in or out chosen electrocardio graphical interface;Point It hits moveable in chosen electrocardio graphical interface or fixed, or is hidden in the button in menu bar to close, amplify Or reduce chosen electrocardio graphical interface;Or click operation control that is moveable on ecg wave form display interface, or fixing Part includes check box or button etc. to show chosen electrocardio graphical interface, the operational controls.
S302 adjusts event according to the interface property listened to, holds to the electrocardio graphical interface that user selectes The corresponding Attribute tuning operation of row.
Wherein, event, the electrocardio graphical interface selected to user are adjusted according to the interface property that step 302 listens to Execute corresponding Attribute tuning operation.
Specifically, when the event that interface property adjustment event is the chosen electrocardio graphical interface of dragging, then corresponding, it drags Move chosen electrocardio graphical interface.
When interface property adjustment event is then to correspond to the event of chosen electrocardio graphical interface progress shutoff operation , close chosen electrocardio graphical interface.
When interface property adjustment event is then to correspond to the event of chosen electrocardio graphical interface progress display operation , show chosen electrocardio graphical interface.
It is to amplify the event of operation to chosen electrocardio graphical interface when interface property adjusts event, then corresponds to , amplify chosen electrocardio graphical interface.
When interface property adjustment event is then to correspond to the event of chosen electrocardio graphical interface progress reduction operation , reduce chosen electrocardio graphical interface.
In the embodiment of the present invention, flexible configuration is carried out to multiple electrocardio graphical interfaces, is needed according to user to each electrocardiogram The display position and/or interface size for showing interface are adjusted, and in some cases, can also illustrate boundary to electrocardio according to user Whether face, which shows, is selected.Such as interface layout mode shown in Fig. 2;For another example only show that the heart is clapped in ecg wave form display interface Interphase figure.Each electrocardio graphical interface shows the desired display position of user and interface size, carries out ecg analysis for user and mentions For convenience, the efficiency of ecg analysis is further increased.In addition, realizing the reasonable distribution in the display interface of ecg analysis system Electrocardio graphical interface meets the different demands of user.
Optionally, on the basis of above-mentioned embodiment illustrated in fig. 1, before step 101, as shown in figure 4, the method is also Including step 401 and 402.
S401 obtains original electrocardiographicdigital data, is scanned differentiation to the original electrocardiographicdigital data, the knot differentiated according to scanning Fruit assigns the heart and claps corresponding type label.
Wherein, original electrocardiographicdigital data include by collected dynamic electrocardiogram (ECG) data of electrocardiogram acquisition equipment etc., electrocardiogram acquisition Collected original electrocardiographicdigital data are sent to ecg analysis system by equipment, and ecg analysis system obtains the original electrocardiographicdigital number According to.
Original electrocardiographicdigital data are scanned and differentiate to include: the spy contained in the coordinate points for extract original ECG waveform data Parameter information is levied, the correlated results of original electrocardiographicdigital waveform is calculated, such as RR interphase, similarity, height, area, the room heart, which is clapped, to be examined The lead of survey, with reference to the heart rate variability range percentage of heartbeat and subsequent compensatory interphase percentage etc.;It then will be calculated Correlated results and default dependent thresholds compare to obtain comparison result, e.g., RR interphase, similarity, height, area, Fang Xingxin Clap detection lead, heart rate variability range percentage and subsequent compensatory interphase percentage with reference to heartbeat, respectively with RR interphase Threshold value, similarity threshold, height threshold, area threshold, the room heart claps the default lead of detection, with reference to the heart rate variability of heartbeat Range preset percentage and subsequent compensatory interphase preset percentage after obtaining comparison result, assign the heart according to comparison result and clap Corresponding type label.As an embodiment of the present invention, the type label that the heart is clapped includes such as room property, Fang Xing, artifact, pace-making, room It quivers and is flutterred with room;In other embodiments of the present invention, the type label that the heart is clapped further includes user-defined type label.
Optionally, it modifies, or makes by oneself when user can clap type label to the preset heart according to practical operation habit Justice increase type label after, can the corresponding default dependent thresholds of preset kind label to ecg analysis system script adjust It is whole.In this case, ecg analysis system receives the modified type label of user and increased type label, and obtains class The default dependent thresholds adjusted of type label are clapped according to the default dependent thresholds detection heart adjusted, and assign heart bat Corresponding user increases or modified type label.
Optionally, after step 401 further include: store the original electrocardiographicdigital data got, the heart is clapped and corresponding Class label.Specifically, the original electrocardiographicdigital data are stored in the database, the heart is clapped and corresponding class label, wherein the heart is clapped And corresponding class label is associated storage.
S402 calculates the original electrocardiographicdigital data and generates the drawing number that the heart claps interphase figure and the heart claps waveform diagram According to.
Wherein, on the one hand, original electrocardiographicdigital data are calculated and generated with the draw data that the heart claps interphase figure.For example, straight The draw data of square figure includes transverse and longitudinal coordinate range, stepped intervals, each column information of histogram.Wherein abscissa Range Representation The heart claps interphase or the heart claps interphase percentage, and ordinate indicates that the heart of corresponding interphase range claps number, and stepped intervals indicate that transverse and longitudinal is sat The interval of mark apart, column information include the width of a column, height and location information, and described column width, that is, interphase range is high Degree is that the heart claps number, and position is the interphase size of a column center position.For another example, the draw data of interphase scatter plot when, packet Range containing transverse and longitudinal coordinate, each coordinate point data, wherein abscissa indicates time range, and ordinate indicates interphase range, coordinate points Data are made of time value and corresponding time between heart bat respectively.For another example, the drawing number of Lorentz scatter plot or difference scatter plot According to, include transverse and longitudinal coordinate range, stepped intervals, each coordinate point data.Wherein transverse and longitudinal coordinate indicates interphase range, stepped intervals table Show that the interval of transverse and longitudinal coordinate apart, number of coordinates strong point indicate that the interphase that the adjacent heart is clapped or interphase difference are respectively formed transverse and longitudinal coordinate point.
On the other hand, original electrocardiographicdigital data are calculated and are generated with the draw data that the heart claps waveform diagram.It is folded for example, the heart is clapped The draw data for adding figure, the drafting length comprising stacking chart, the original heart clap Wave data or the shape after difference or sample calculation At data coordinates point.It should be noted that taking care to clap waveform drawing length greater than when front center claps length, need to pass through interpolation Method carries out interpolation calculation to heart beat of data, takes care to clap waveform drawing length less than when front center claps length, needs through snap shot method Snap shot calculating is carried out to heart beat of data point.For another example, the heart claps the draw data of fragment figure, the drafting length comprising heart film making section, and The single heart claps fragment figure height, EGC waveform data coordinate points, it should be noted that since monitor resolution and user are to window Mouth size personalization adjustment, it is multifarious that the heart claps fragment figure viewing area size, therefore the present embodiment supports basis to work as front center and make film Section viewing area window size and the heart clap the heart that display pattern dynamic calculating current window maximum is supported and clap display total number.For another example, The draw data of original electrocardiographicdigital figure facilitates user to carry out browsing access to electrocardiogram initial data waveform.
Optionally, on the basis of above-mentioned Fig. 1 or Fig. 3 or embodiment illustrated in fig. 4, as shown in figure 5, further including step 501 To 502.
S501, what monitoring users triggered in the electrocardio graphical interface changes label event.
S502 changes label event according to listening to, and the modified type label of user's input is obtained, described The modified type label is shown in electrocardio graphical interface.
Wherein, described to change the event that label event is the type label that the selected heart of modification is clapped.Usually by user in the heart Predetermined registration operation triggering is executed in electric graphical interface.Predetermined registration operation includes the operation of ecg analysis systemic presupposition, also certainly including user The operation of definition.
Optionally, what monitoring users triggered in the electrocardio graphical interface changes label event, comprising: monitoring users are in the heart The mobile label event to execute the operation triggering of picture closed figure of control focus, obtains and uses when electric graphical interface obtains focus The modified type label of family input.Specifically, it can be controlled by keyboard, mouse, touch panel or touch display screen etc. Focus is mobile.
For example, listening to user in the electrocardio graphical interface that the display heart claps stacking chart and passing through mobile mouse control cursor It is mobile to change label event to form closed area triggering, user is obtained by menu or shortcut key, and corresponding type label is clapped to the heart Carry out the modified type label of edit operation input.In addition, similar edit operation claps histogram in the heart of the present embodiment, When interphase scatter plot, Lorentz scatter plot is likewise supplied with.
Optionally, while executing step 502, further includes: select heart bat pair to label event is changed described in database The type label answered is modified.By this set, the modification trace of user is remained, efficiency is improved.
Optionally, based on any of the above embodiments, further includes: illustrated when listening to focus in an electrocardio When stopping in interface, the target heart film making section chosen is determined according to focal position, in all or at least one other electrocardio The electrocardiogram (ECG) data of the corresponding target heart film making section is highlighted in graphical interface;And/or when listening to user described in one When changing focal position in electrocardio graphical interface, the target heart film making section chosen is determined according to focal position;All or at least The electrocardiogram (ECG) data of the corresponding target heart film making section is highlighted in one other electrocardio graphical interface.
Wherein, focus includes the contact of cursor and contact action.When focus rests on some electrocardio graphical interface, for example, it is super When crossing preset duration, the target heart film making section chosen is determined according to focal position, in all or at least one other electrocardio diagram The electrocardiogram (ECG) data of the corresponding target heart film making section is highlighted in interface.In this case, since focus has rested on Some electrocardio graphical interface, user may need that the corresponding electrocardiogram (ECG) data of this heart film making section is further analyzed, at this point, Corresponding electrocardiogram (ECG) data is highlighted in all or at least one other electrocardio graphical interface, meets user's need It asks, it is convenient and efficient, improve analysis efficiency.
Highlight the electrocardiogram (ECG) data of the corresponding target heart film making section, comprising: frame selects the corresponding target heart film making The electrocardiogram (ECG) data of section, and/or it is highlighted the electrocardiogram (ECG) data of the corresponding target heart film making section, and/or discoloration shows corresponding institute State the electrocardiogram (ECG) data of target heart film making section.The present invention does not limit highlighted mode, as long as can to correspond to the target heart The electrocardiogram (ECG) data of film making section can be distinguished with other electrocardiogram (ECG) datas in the same diagram display interface.
When listening to user and changing focal position in electrocardio graphical interface, the target heart film making section chosen and then is synchronized Change, at this point, determining the target heart film making section chosen according to focal position;So that in all or at least one other electrocardio The electrocardiogram (ECG) data of corresponding target heart film making section is highlighted in graphical interface.In this case, since focus changes, Yong Huke Progress further dissective target heart film making section can have been found, at this point, to the corresponding electrocardio number of target heart film making section According to being highlighted, meet user demand, it is convenient and efficient, improve analysis efficiency.
Illustratively, if ecg wave form interface only includes showing that the heart claps the electrocardio diagram circle of stacking chart and original electrocardiographicdigital figure Face, when listening to user when the display display heart is clapped and changes focal position in the electrocardio graphical interface of stacking chart, according to focus position Set the target heart film making section for determining and choosing;The corresponding target is highlighted in the electrocardio graphical interface of display original electrocardiographicdigital figure The electrocardiogram (ECG) data of heart film making section.
Illustratively, if ecg wave form interface only includes showing that the heart claps the electrocardio diagram circle of fragment figure and original electrocardiographicdigital figure Face, it is true according to focal position when listening to user change focal position in the electrocardio graphical interface for showing electrocardio fragment figure Surely the target heart film making section chosen, the corresponding target heart is highlighted in the electrocardio graphical interface of display original electrocardiographicdigital figure and is clapped The electrocardiogram (ECG) data of segment.
Illustratively, the electrocardio of electrocardio fragment figure illustrates the multiple electrocardio fragment figures of interface display, will be burnt when listening to user When point changes from electrocardio fragment figure A to electrocardio fragment figure B, shows in the electrocardio graphical interface of original electrocardiographicdigital figure and highlight region Become electrocardio fragment figure B from original corresponding electrocardio fragment figure A, that is, when the focus electrocardio segment variation of electrocardio fragment figure, the original heart Electrograph linkage changes highlighted focus electrocardio segment.
The linkage of multiple electrocardio graphical interfaces is highlighted into the setting of a certain section of electrocardiogram (ECG) data by this, facilitate user by The corresponding EGC waveform data of the film making of the target heart corresponding to a focus point section is consulted, and is met the different demands of user, is mentioned High precision of analysis.
Fig. 6 shows a kind of structural schematic diagram of the device of ecg wave form analysis provided in an embodiment of the present invention, including with Lower module:
Module 61 is monitored, the time triggered in ecg wave form display interface for monitoring users selectes event;The heart Electrical waveform display interface includes multiple electrocardio graphical interfaces, the different electrocardio diagram of multiple electrocardio diagram interface displays, institute Stating electrocardio diagram includes that the heart claps interphase figure and/or heart bat waveform diagram;
Determining module 62 determines the object time window that user selectes for selecting event according to the time listened to;
Module 63 is adjusted, the time window for adjusting the electrocardio shown in the electrocardio graphical interface diagram is described Object time window.
It should be noted that for convenience and simplicity of description, the specific work process of the device 60 of foregoing description, Ke Yican It is admitted to the corresponding process for stating method described in Fig. 1, is no longer excessively repeated herein.
Fig. 7 is the schematic diagram for the terminal device that one embodiment of the invention provides.As shown in fig. 7, the terminal of the embodiment is set Standby 7 include: processor 70, memory 71 and are stored in the meter that can be run in the memory 71 and on the processor 70 Calculation machine program 72, such as the program of ecg wave form analysis.The processor 70 is realized above-mentioned when executing the computer program 72 Step in the embodiment of the method for ecg wave form analysis, such as step S101 to S103 shown in FIG. 1.Alternatively, the processor The function of each module/unit in above-mentioned each Installation practice, such as mould shown in Fig. 6 are realized when the 70 execution computer program 72 The function of block 61 to 63.
Illustratively, the computer program 72 can be divided into one or more module/units, it is one or Multiple module/units are stored in the memory 71, and are executed by the processor 70, to complete the present invention.Described one A or multiple module/units can be the series of computation machine program instruction section that can complete specific function, which is used for Implementation procedure of the computer program 72 in the terminal device 7 is described.
The terminal device 7 can be ecg analysis system etc..The terminal device 7 may include, but be not limited only to, processing Device 70, memory 71.It will be understood by those skilled in the art that Fig. 7 is only the example of terminal device 7, not structure paired terminal The restriction of equipment 7 may include perhaps combining certain components or different components, example than illustrating more or fewer components Such as described terminal device can also include input-output equipment, network access equipment, bus.
Alleged processor 70 can be central processing unit (Central Processing Unit, CPU), can also be Other general processors, digital signal processor (Digital Signal Processor, DSP), specific integrated circuit (Application Specific Integrated Circuit, ASIC), ready-made programmable gate array (Field- Programmable Gate Array, FPGA) either other programmable logic device, discrete gate or transistor logic, Discrete hardware components etc..General processor can be microprocessor or the processor is also possible to any conventional processor Deng.
The memory 71 can be the internal storage unit of the terminal device 7, such as the hard disk or interior of terminal device 7 It deposits.The memory 71 is also possible to the External memory equipment of the terminal device 7, such as be equipped on the terminal device 7 Plug-in type hard disk, intelligent memory card (Smart Media Card, SMC), secure digital (Secure Digital, SD) card dodge Deposit card (Flash Card) etc..Further, the memory 71 can also both include the storage inside list of the terminal device 7 Member also includes External memory equipment.The memory 71 is for storing needed for the computer program and the terminal device Other programs and data.The memory 71 can be also used for temporarily storing the data that has exported or will export.
It is apparent to those skilled in the art that for convenience of description and succinctly, only with above-mentioned each function Can unit, module division progress for example, in practical application, can according to need and by above-mentioned function distribution by different Functional unit, module are completed, i.e., the internal structure of described device is divided into different functional unit or module, more than completing The all or part of function of description.Each functional unit in embodiment, module can integrate in one processing unit, can also To be that each unit physically exists alone, can also be integrated in one unit with two or more units, it is above-mentioned integrated Unit both can take the form of hardware realization, can also realize in the form of software functional units.In addition, each function list Member, the specific name of module are also only for convenience of distinguishing each other, the protection scope being not intended to limit this application.Above system The specific work process of middle unit, module, can refer to corresponding processes in the foregoing method embodiment, and details are not described herein.
In the above-described embodiments, it all emphasizes particularly on different fields to the description of each embodiment, is not described in detail or remembers in some embodiment The part of load may refer to the associated description of other embodiments.
The unit as illustrated by the separation member may or may not be physically separated, aobvious as unit The component shown may or may not be physical unit, it can and it is in one place, or may be distributed over multiple In network unit.It can select some or all of unit therein according to the actual needs to realize the mesh of this embodiment scheme 's.
It, can also be in addition, the functional units in various embodiments of the present invention may be integrated into one processing unit It is that each unit physically exists alone, can also be integrated in one unit with two or more units.Above-mentioned integrated list Member both can take the form of hardware realization, can also realize in the form of software functional units.
If the integrated module/unit be realized in the form of SFU software functional unit and as independent product sale or In use, can store in a computer readable storage medium.Based on this understanding, the present invention realizes above-mentioned implementation All or part of the process in example method, can also instruct relevant hardware to complete, the meter by computer program Calculation machine program can be stored in a computer readable storage medium, the computer program when being executed by processor, it can be achieved that on The step of stating each embodiment of the method.
Embodiment described above is merely illustrative of the technical solution of the present invention, rather than its limitations;Although referring to aforementioned reality Applying example, invention is explained in detail, those skilled in the art should understand that: it still can be to aforementioned each Technical solution documented by embodiment is modified or equivalent replacement of some of the technical features;And these are modified Or replacement, the spirit and scope for technical solution of various embodiments of the present invention that it does not separate the essence of the corresponding technical solution should all It is included within protection scope of the present invention.

Claims (11)

1. a kind of method of ecg wave form analysis characterized by comprising
The time that monitoring users trigger in ecg wave form display interface selectes event;The ecg wave form display interface includes more A electrocardio graphical interface, the different electrocardio diagram of multiple electrocardio diagram interface displays, the electrocardio diagram includes between the heart is clapped Phase figure and/or the heart clap waveform diagram;
Event is selected according to the time listened to, determines the object time window that user selectes;
The time window for adjusting the electrocardio diagram shown in the electrocardio graphical interface is the object time window.
2. the method as described in claim 1, which is characterized in that the time that monitoring users trigger in ecg wave form display interface Selected event, comprising:
Monitoring users select event by clicking the time of the operational controls triggering in the ecg wave form display interface;And/or Monitoring users select event by inputting the time of predetermined registration operation triggering in the ecg wave form display interface;And/or it monitors User selectes event by the time of the voice signal triggering of input.
3. method according to claim 2, which is characterized in that monitoring users pass through defeated in the ecg wave form display interface The time for entering predetermined registration operation triggering selectes event, comprising:
Monitoring users are default by input in the electrocardio graphical interface of interphase scatter plot or original electrocardiographicdigital figure in display The time of operation triggering selectes event.
4. method according to claim 1 or 2, which is characterized in that the method also includes:
The interface property that monitoring users trigger in the ecg wave form display interface adjusts event;The interface property adjusts thing Part includes that the electrocardio graphical interface selected to user executes the event of Attribute tuning operation;
Event is adjusted according to the interface property listened to, corresponding belong to is executed to the electrocardio graphical interface that user selectes Property adjustment operation.
5. method as claimed in claim 4, which is characterized in that the interface property adjustment event includes the institute selected to user State the event that electrocardio graphical interface executes dragging, closes, shows, zooming in or out operation.
6. method according to claim 1 or 2, which is characterized in that the heart clap interphase figure include: histogram, when interphase Scatter plot, Lorentz scatter plot and difference scatter plot;It includes that the heart claps stacking chart, the heart claps fragment figure and original that the heart, which claps waveform diagram, Electrocardiogram.
7. method according to claim 1 or 2, which is characterized in that the method also includes:
What monitoring users triggered in the electrocardio graphical interface changes label event;
Change label event according to listening to, obtain the modified type label of user's input, is illustrated in the electrocardio The modified type label is shown in interface.
8. method according to claim 1 or 2, which is characterized in that the method also includes:
When listening to focus and stopping in an electrocardio graphical interface, determine that the target heart chosen is clapped according to focal position Segment highlights the electrocardio of the corresponding target heart film making section in all or at least one other electrocardio graphical interface Data;It is true according to focal position and/or when listening to user and changing focal position in an electrocardio graphical interface Surely the target heart film making section chosen, highlights the corresponding mesh in all or at least one other electrocardio graphical interface Mark the electrocardiogram (ECG) data of heart film making section.
9. a kind of device of ecg wave form analysis characterized by comprising
Module is monitored, the time triggered in ecg wave form display interface for monitoring users selectes event;The ecg wave form Display interface includes multiple electrocardio graphical interfaces, the different electrocardio diagram of multiple electrocardio diagram interface displays, the electrocardio Diagram includes that the heart claps interphase figure and/or heart bat waveform diagram;
Determining module determines the object time window that user selectes for selecting event according to the time listened to;
Module is adjusted, when the time window for adjusting the electrocardio shown in the electrocardio graphical interface diagram is the target Between window.
10. a kind of terminal, including memory, processor and storage can be run in the memory and on the processor Computer program, which is characterized in that the processor is realized when executing the computer program as appointed in claim 1 to 8 The step of one the method.
11. a kind of computer readable storage medium, the computer-readable recording medium storage has computer program, and feature exists In realization is such as the step of any one of claims 1 to 8 the method when the computer program is executed by processor.
CN201811094799.XA 2018-09-19 2018-09-19 Method, apparatus, terminal and the computer readable storage medium of ecg wave form analysis Pending CN109171704A (en)

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