JPS57501817A - - Google Patents

Info

Publication number
JPS57501817A
JPS57501817A JP56503728A JP50372881A JPS57501817A JP S57501817 A JPS57501817 A JP S57501817A JP 56503728 A JP56503728 A JP 56503728A JP 50372881 A JP50372881 A JP 50372881A JP S57501817 A JPS57501817 A JP S57501817A
Authority
JP
Japan
Prior art keywords
high frequency
tail
patient
qrs
signal
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.)
Granted
Application number
JP56503728A
Other languages
English (en)
Other versions
JPH0515455B2 (ja
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed filed Critical
Publication of JPS57501817A publication Critical patent/JPS57501817A/ja
Publication of JPH0515455B2 publication Critical patent/JPH0515455B2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Cardiology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Molecular Biology (AREA)
  • Pathology (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Physics & Mathematics (AREA)
  • Medical Informatics (AREA)
  • Biophysics (AREA)
  • Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Measurement And Recording Of Electrical Phenomena And Electrical Characteristics Of The Living Body (AREA)
  • Electrotherapy Devices (AREA)
JP56503728A 1980-11-18 1981-11-17 Expired - Lifetime JPH0515455B2 (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US20821980A 1980-11-18 1980-11-18

Publications (2)

Publication Number Publication Date
JPS57501817A true JPS57501817A (ja) 1982-10-14
JPH0515455B2 JPH0515455B2 (ja) 1993-03-01

Family

ID=22773730

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56503728A Expired - Lifetime JPH0515455B2 (ja) 1980-11-18 1981-11-17

Country Status (8)

Country Link
EP (1) EP0052512B1 (ja)
JP (1) JPH0515455B2 (ja)
AT (1) ATE27679T1 (ja)
AU (1) AU549716B2 (ja)
CA (1) CA1188744A (ja)
DE (1) DE3176241D1 (ja)
ES (1) ES8305204A1 (ja)
WO (1) WO1982001643A1 (ja)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4492235A (en) * 1982-02-11 1985-01-08 Arrhythmia Research Technology, Inc. System and method for predicting ventricular tachycardia by derivative analysis
US4458691A (en) * 1982-02-11 1984-07-10 Arrhythmia Research Technology, Inc. System and method for predicting ventricular tachycardia by adaptive high pass filter
US4458692A (en) * 1982-02-11 1984-07-10 Arrhythmia Research Technology, Inc. System and method for predicting ventricular tachycardia with a gain controlled high pass filter
EP0304137A3 (en) * 1983-02-14 1989-07-19 Arrhythmia Research Technology, Inc. System for predicting ventricular tachycardia
AU561744B2 (en) * 1983-02-14 1987-05-14 Arrhythmia Research Technology Inc. System and method for predicting ventricular tachycardia
AU599407B2 (en) * 1983-02-14 1990-07-19 Arrhythmia Research Technology Inc. System and method for predicting ventricular tachycardia
EP0302577A3 (en) * 1983-02-14 1989-06-07 Arrhythmia Research Technology, Inc. System for predicting ventricular tachycardia
ATE35375T1 (de) * 1984-01-25 1988-07-15 Studer Willi Ag Verfahren zur bestimmung des anfangs- und endpunktes von geschlossenen, physiologischen messsignalen.
JPS6179444A (ja) * 1984-09-28 1986-04-23 株式会社アドバンス 生体信号ア−チフアクト検出装置
EP0212528A3 (de) * 1985-08-30 1988-11-30 Studer Revox Ag Verfahren zur Bestimmung von Anfangs- und Endpunkt eines geschlossenen räumlichen Signal-Verlaufes
US4802491A (en) * 1986-07-30 1989-02-07 Massachusetts Institute Of Technology Method and apparatus for assessing myocardial electrical stability
US5842997A (en) * 1991-02-20 1998-12-01 Georgetown University Non-invasive, dynamic tracking of cardiac vulnerability by simultaneous analysis of heart rate variability and T-wave alternans
DE102011122030A1 (de) 2011-12-22 2013-06-27 Giesecke & Devrient Gmbh Tragbarer Datenträger
CN113712569B (zh) * 2021-11-01 2022-02-08 毕胜普生物科技有限公司 高频qrs波群数据分析方法及装置

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3759248A (en) * 1971-02-08 1973-09-18 Spacelabs Inc Cardiac arrythmia detector
US4121576A (en) * 1977-02-09 1978-10-24 Fred Samuel Greensite Method and apparatus for processing vectorcardiographic signals for enabling quantitative determination of the percentage of heart muscle tissue affected by an intervention
US4279258A (en) * 1980-03-26 1981-07-21 Roy John E Rapid automatic electroencephalographic evaluation

Also Published As

Publication number Publication date
DE3176241D1 (en) 1987-07-16
EP0052512A1 (en) 1982-05-26
ATE27679T1 (de) 1987-06-15
EP0052512B1 (en) 1987-06-10
AU7892281A (en) 1982-06-07
WO1982001643A1 (en) 1982-05-27
ES507214A0 (es) 1983-04-01
AU549716B2 (en) 1986-02-06
ES8305204A1 (es) 1983-04-01
CA1188744A (en) 1985-06-11
JPH0515455B2 (ja) 1993-03-01

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