CA2471683A1 - Method and system for evaluating cardiac ischemia with an abrupt stop exercise protocol - Google Patents

Method and system for evaluating cardiac ischemia with an abrupt stop exercise protocol Download PDF

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Publication number
CA2471683A1
CA2471683A1 CA002471683A CA2471683A CA2471683A1 CA 2471683 A1 CA2471683 A1 CA 2471683A1 CA 002471683 A CA002471683 A CA 002471683A CA 2471683 A CA2471683 A CA 2471683A CA 2471683 A1 CA2471683 A1 CA 2471683A1
Authority
CA
Canada
Prior art keywords
subject
stage
heart rate
cardiac
curves
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.)
Abandoned
Application number
CA002471683A
Other languages
English (en)
French (fr)
Inventor
Joseph M. Starobin
Yuri B. Chernyak
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
MediWave Star Tech Inc
Original Assignee
Individual
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 by Individual filed Critical Individual
Publication of CA2471683A1 publication Critical patent/CA2471683A1/en
Abandoned 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
    • A61B5/02—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
    • 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
    • A61B5/352—Detecting R peaks, e.g. for synchronising diagnostic apparatus; Estimating R-R interval
    • 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
    • A61B5/36—Detecting PQ interval, PR interval or QT interval
    • 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
    • A61B5/366—Detecting abnormal QRS complex, e.g. widening
    • 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
    • A61B5/0245—Measuring pulse rate or heart rate by using sensing means generating electric signals, i.e. ECG signals

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)
  • Physiology (AREA)
  • Measurement And Recording Of Electrical Phenomena And Electrical Characteristics Of The Living Body (AREA)
CA002471683A 2001-12-26 2002-12-17 Method and system for evaluating cardiac ischemia with an abrupt stop exercise protocol Abandoned CA2471683A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US10/036,005 US6648830B2 (en) 2000-06-26 2001-12-26 Method and system for evaluating cardiac ischemia with an abrupt stop exercise protocol
US10/036,005 2001-12-26
PCT/US2002/040477 WO2003057032A1 (en) 2001-12-26 2002-12-17 Method and system for evaluating cardiac ischemia with an abrupt stop exercise protocol

Publications (1)

Publication Number Publication Date
CA2471683A1 true CA2471683A1 (en) 2003-07-17

Family

ID=21886051

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002471683A Abandoned CA2471683A1 (en) 2001-12-26 2002-12-17 Method and system for evaluating cardiac ischemia with an abrupt stop exercise protocol

Country Status (6)

Country Link
US (1) US6648830B2 (https=)
EP (1) EP1458283A4 (https=)
JP (1) JP2005514097A (https=)
AU (1) AU2002360650A1 (https=)
CA (1) CA2471683A1 (https=)
WO (1) WO2003057032A1 (https=)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7104961B2 (en) * 2000-06-26 2006-09-12 Mediwave Star Technology, Inc. Method and system for evaluating cardiac ischemia with an exercise protocol
US7463921B2 (en) * 2001-08-13 2008-12-09 University Of Rochester Method and system for analyzing an electrocardiographic signal
US20050038351A1 (en) * 2003-07-23 2005-02-17 Starobin Joseph M. Method and system for evaluating cardiac ischemia based on heart rate fluctuations
US7676262B1 (en) * 2004-04-20 2010-03-09 Pacesetter, Inc. Methods and devices for determining exercise compliance diagnostics
US7031766B1 (en) 2004-04-20 2006-04-18 Pacesetter, Inc. Methods and devices for determining exercise diagnostic parameters
US7043294B1 (en) 2004-04-20 2006-05-09 Pacesetter, Inc. Methods and devices for determining heart rate recovery
US8326407B2 (en) 2004-10-19 2012-12-04 University Of Washington Long-term monitoring for discrimination of different heart rhythms
US7630756B2 (en) * 2004-10-19 2009-12-08 University Of Washington Long-term monitoring for detection of atrial fibrillation
US20070021678A1 (en) * 2005-07-19 2007-01-25 Cardiac Pacemakers, Inc. Methods and apparatus for monitoring physiological responses to steady state activity
US9320448B2 (en) 2008-04-18 2016-04-26 Pacesetter, Inc. Systems and methods for improved atrial fibrillation (AF) monitoring
US9730618B2 (en) * 2010-02-16 2017-08-15 Cardiac Pacemakers, Inc. Kinetics of physiological response to activity during activities of daily living
US8793522B2 (en) * 2011-06-11 2014-07-29 Aliphcom Power management in a data-capable strapband
US8897863B2 (en) 2012-05-03 2014-11-25 University Of Washington Through Its Center For Commercialization Arrhythmia detection using hidden regularity to improve specificity
US9149640B2 (en) * 2012-07-09 2015-10-06 Fred Michael Cohen Pacing systems for treating functional ventricular conduction abnormalities of intrinsic origin incorporating improved electrocardiographic acquisition apparatus and methods
CN103212188B (zh) * 2013-05-13 2015-08-05 中山大学 一种辅助步态训练的方法及系统
CN106923811B (zh) * 2017-03-15 2020-09-11 何宗路 基于nlari心率模型的心脏及自主神经功能评估系统
WO2020086112A1 (en) * 2018-10-24 2020-04-30 Chi-Hua Foundation Multi-channel real-time cardiovascular performance evaluation system and method
CN111053551B (zh) 2019-12-27 2021-09-03 深圳邦健生物医疗设备股份有限公司 Rr间期心电数据分布显示方法、装置、计算机设备和介质

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4870974A (en) 1987-09-30 1989-10-03 Chinese Pla General Hospital Apparatus and method for detecting heart characteristics by way of electrical stimulation
US5020540A (en) 1987-10-09 1991-06-04 Biometrak Corporation Cardiac biopotential analysis system and method
US5117834A (en) 1990-08-06 1992-06-02 Kroll Mark W Method and apparatus for non-invasively determing a patients susceptibility to ventricular arrhythmias
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
US5437285A (en) 1991-02-20 1995-08-01 Georgetown University Method and apparatus for prediction of sudden cardiac death by simultaneous assessment of autonomic function and cardiac electrical stability
US5148812A (en) 1991-02-20 1992-09-22 Georgetown University Non-invasive dynamic tracking of cardiac vulnerability by analysis of t-wave alternans
US5323783A (en) 1992-11-12 1994-06-28 Del Mar Avionics Dynamic ST segment estimation and adjustment
US5713367A (en) 1994-01-26 1998-02-03 Cambridge Heart, Inc. Measuring and assessing cardiac electrical stability
US5419338A (en) 1994-02-22 1995-05-30 City Of Hope Autonomic nervous system testing by bi-variate spectral analysis of heart period and QT interval variability
US5794623A (en) 1996-09-27 1998-08-18 Hewlett-Packard Company Intramyocardial Wenckebach activity detector
US5891047A (en) 1997-03-14 1999-04-06 Cambridge Heart, Inc. Detecting abnormal activation of heart
US5792065A (en) 1997-03-18 1998-08-11 Marquette Medical Systems, Inc. Method and apparatus for determining T-wave marker points during QT dispersion analysis
US5827195A (en) 1997-05-09 1998-10-27 Cambridge Heart, Inc. Electrocardiogram noise reduction using multi-dimensional filtering
WO1999005964A1 (en) 1997-08-01 1999-02-11 Harbinger Medical, Inc. System and method of noninvasevely determining a patient's susceptibility to arrhythmia
US6361503B1 (en) * 2000-06-26 2002-03-26 Mediwave Star Technology, Inc. Method and system for evaluating cardiac ischemia

Also Published As

Publication number Publication date
US6648830B2 (en) 2003-11-18
EP1458283A1 (en) 2004-09-22
JP2005514097A (ja) 2005-05-19
EP1458283A4 (en) 2008-01-23
AU2002360650A1 (en) 2003-07-24
WO2003057032A1 (en) 2003-07-17
US20020151806A1 (en) 2002-10-17

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Legal Events

Date Code Title Description
EEER Examination request
FZDE Discontinued