AU2005208762B2 - Cardiac monitoring - Google Patents
Cardiac monitoring Download PDFInfo
- Publication number
- AU2005208762B2 AU2005208762B2 AU2005208762A AU2005208762A AU2005208762B2 AU 2005208762 B2 AU2005208762 B2 AU 2005208762B2 AU 2005208762 A AU2005208762 A AU 2005208762A AU 2005208762 A AU2005208762 A AU 2005208762A AU 2005208762 B2 AU2005208762 B2 AU 2005208762B2
- Authority
- AU
- Australia
- Prior art keywords
- beat
- variability
- event
- time
- relevance
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Ceased
Links
- 230000000747 cardiac effect Effects 0.000 title claims description 45
- 238000012544 monitoring process Methods 0.000 title description 30
- 206010003662 Atrial flutter Diseases 0.000 claims description 120
- 238000000034 method Methods 0.000 claims description 79
- 230000002861 ventricular Effects 0.000 claims description 61
- 206010003658 Atrial Fibrillation Diseases 0.000 claims description 58
- 230000000694 effects Effects 0.000 claims description 32
- 206010047302 ventricular tachycardia Diseases 0.000 claims description 15
- 238000000718 qrs complex Methods 0.000 claims description 8
- 230000001746 atrial effect Effects 0.000 claims description 6
- 238000012886 linear function Methods 0.000 claims description 3
- 206010061592 cardiac fibrillation Diseases 0.000 claims description 2
- 230000002600 fibrillogenic effect Effects 0.000 claims description 2
- 230000004044 response Effects 0.000 claims description 2
- 230000008569 process Effects 0.000 description 38
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- 206010003119 arrhythmia Diseases 0.000 description 6
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- 230000002459 sustained effect Effects 0.000 description 5
- 238000004891 communication Methods 0.000 description 4
- 238000004590 computer program Methods 0.000 description 4
- 210000002837 heart atrium Anatomy 0.000 description 4
- 238000005259 measurement Methods 0.000 description 4
- 230000001960 triggered effect Effects 0.000 description 4
- 208000009729 Ventricular Premature Complexes Diseases 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 3
- 230000004962 physiological condition Effects 0.000 description 3
- 230000033764 rhythmic process Effects 0.000 description 3
- 206010007559 Cardiac failure congestive Diseases 0.000 description 2
- 206010056370 Congestive cardiomyopathy Diseases 0.000 description 2
- 208000010271 Heart Block Diseases 0.000 description 2
- 206010019280 Heart failures Diseases 0.000 description 2
- 208000006011 Stroke Diseases 0.000 description 2
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Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/02—Detecting, measuring or recording for evaluating the cardiovascular system, e.g. pulse, heart rate, blood pressure or blood flow
- A61B5/024—Measuring pulse rate or heart rate
- A61B5/02405—Determining heart rate variability
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/24—Detecting, measuring or recording bioelectric or biomagnetic signals of the body or parts thereof
- A61B5/316—Modalities, i.e. specific diagnostic methods
- A61B5/318—Heart-related electrical modalities, e.g. electrocardiography [ECG]
- A61B5/346—Analysis of electrocardiograms
- A61B5/349—Detecting specific parameters of the electrocardiograph cycle
- A61B5/361—Detecting fibrillation
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/24—Detecting, measuring or recording bioelectric or biomagnetic signals of the body or parts thereof
- A61B5/316—Modalities, i.e. specific diagnostic methods
- A61B5/318—Heart-related electrical modalities, e.g. electrocardiography [ECG]
- A61B5/346—Analysis of electrocardiograms
- A61B5/349—Detecting specific parameters of the electrocardiograph cycle
- A61B5/363—Detecting tachycardia or bradycardia
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
- A61N1/00—Electrotherapy; Circuits therefor
- A61N1/18—Applying electric currents by contact electrodes
- A61N1/32—Applying electric currents by contact electrodes alternating or intermittent currents
- A61N1/36—Applying electric currents by contact electrodes alternating or intermittent currents for stimulation
- A61N1/362—Heart stimulators
- A61N1/365—Heart stimulators controlled by a physiological parameter, e.g. heart potential
- A61N1/36592—Heart stimulators controlled by a physiological parameter, e.g. heart potential controlled by the heart rate variability
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
- A61N1/00—Electrotherapy; Circuits therefor
- A61N1/18—Applying electric currents by contact electrodes
- A61N1/32—Applying electric currents by contact electrodes alternating or intermittent currents
- A61N1/38—Applying electric currents by contact electrodes alternating or intermittent currents for producing shock effects
- A61N1/39—Heart defibrillators
- A61N1/395—Heart defibrillators for treating atrial fibrillation
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Cardiology (AREA)
- Biomedical Technology (AREA)
- Medical Informatics (AREA)
- Biophysics (AREA)
- Pathology (AREA)
- Engineering & Computer Science (AREA)
- Veterinary Medicine (AREA)
- Heart & Thoracic Surgery (AREA)
- Physics & Mathematics (AREA)
- Molecular Biology (AREA)
- Surgery (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Physiology (AREA)
- Measurement And Recording Of Electrical Phenomena And Electrical Characteristics Of The Living Body (AREA)
- Electrotherapy Devices (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US10/762,887 | 2004-01-21 | ||
| US10/762,887 US7194300B2 (en) | 2004-01-21 | 2004-01-21 | Cardiac monitoring |
| PCT/US2005/001849 WO2005072237A2 (en) | 2004-01-21 | 2005-01-21 | Cardiac monitoring |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| AU2005208762A1 AU2005208762A1 (en) | 2005-08-11 |
| AU2005208762B2 true AU2005208762B2 (en) | 2008-07-31 |
Family
ID=34750385
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AU2005208762A Ceased AU2005208762B2 (en) | 2004-01-21 | 2005-01-21 | Cardiac monitoring |
Country Status (8)
| Country | Link |
|---|---|
| US (2) | US7194300B2 (https=) |
| EP (1) | EP1706031B1 (https=) |
| JP (1) | JP4602354B2 (https=) |
| CN (2) | CN1909831B (https=) |
| AU (1) | AU2005208762B2 (https=) |
| CA (1) | CA2550573C (https=) |
| ES (1) | ES2638437T3 (https=) |
| WO (1) | WO2005072237A2 (https=) |
Families Citing this family (110)
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| US20090063193A1 (en) * | 2007-08-31 | 2009-03-05 | Mike Barton | Dashboard diagnostics for wireless patient communicator |
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| US8121675B2 (en) * | 2008-04-25 | 2012-02-21 | Pacesetter, Inc. | Device and method for detecting atrial fibrillation |
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| EP1706031A2 (en) | 2006-10-04 |
| US7941207B2 (en) | 2011-05-10 |
| CN102670189B (zh) | 2016-01-20 |
| JP4602354B2 (ja) | 2010-12-22 |
| JP2007516815A (ja) | 2007-06-28 |
| ES2638437T3 (es) | 2017-10-20 |
| CN1909831B (zh) | 2012-07-04 |
| AU2005208762A1 (en) | 2005-08-11 |
| EP1706031B1 (en) | 2017-06-21 |
| US20070129642A1 (en) | 2007-06-07 |
| CA2550573C (en) | 2013-07-30 |
| WO2005072237A3 (en) | 2006-04-13 |
| CN102670189A (zh) | 2012-09-19 |
| CN1909831A (zh) | 2007-02-07 |
| WO2005072237A2 (en) | 2005-08-11 |
| CA2550573A1 (en) | 2005-08-11 |
| US7194300B2 (en) | 2007-03-20 |
| EP1706031A4 (en) | 2010-04-07 |
| US20050159667A1 (en) | 2005-07-21 |
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