DE60114969D1 - Vorhersagen einer Arrythmie auf der Basis von Änderungen der Morphologie bei intrakardialen EKG-Signalen - Google Patents

Vorhersagen einer Arrythmie auf der Basis von Änderungen der Morphologie bei intrakardialen EKG-Signalen

Info

Publication number
DE60114969D1
DE60114969D1 DE60114969T DE60114969T DE60114969D1 DE 60114969 D1 DE60114969 D1 DE 60114969D1 DE 60114969 T DE60114969 T DE 60114969T DE 60114969 T DE60114969 T DE 60114969T DE 60114969 D1 DE60114969 D1 DE 60114969D1
Authority
DE
Germany
Prior art keywords
morphology
prediction
changes
ecg signals
arrhythmia based
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.)
Expired - Lifetime
Application number
DE60114969T
Other languages
English (en)
Other versions
DE60114969T2 (de
Inventor
Anne Street
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.)
Pacesetter Inc
Original Assignee
Pacesetter Inc
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 Pacesetter Inc filed Critical Pacesetter Inc
Application granted granted Critical
Publication of DE60114969D1 publication Critical patent/DE60114969D1/de
Publication of DE60114969T2 publication Critical patent/DE60114969T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • A61N1/3621—Heart stimulators for treating or preventing abnormally high heart rate
    • A61N1/3622—Heart stimulators for treating or preventing abnormally high heart rate comprising two or more electrodes co-operating with different heart regions
DE60114969T 2000-08-15 2001-08-14 Vorhersagen einer Arrythmie auf der Basis von Änderungen der Morphologie bei intrakardialen EKG-Signalen Expired - Lifetime DE60114969T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/639,313 US6516219B1 (en) 2000-08-15 2000-08-15 Arrhythmia forecasting based on morphology changes in intracardiac electrograms
US639313 2000-08-15

Publications (2)

Publication Number Publication Date
DE60114969D1 true DE60114969D1 (de) 2005-12-22
DE60114969T2 DE60114969T2 (de) 2006-08-03

Family

ID=24563596

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60114969T Expired - Lifetime DE60114969T2 (de) 2000-08-15 2001-08-14 Vorhersagen einer Arrythmie auf der Basis von Änderungen der Morphologie bei intrakardialen EKG-Signalen

Country Status (3)

Country Link
US (1) US6516219B1 (de)
EP (2) EP1197243B1 (de)
DE (1) DE60114969T2 (de)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6684100B1 (en) * 2000-10-31 2004-01-27 Cardiac Pacemakers, Inc. Curvature based method for selecting features from an electrophysiologic signals for purpose of complex identification and classification
US6973349B2 (en) 2001-12-05 2005-12-06 Cardiac Pacemakers, Inc. Method and apparatus for minimizing post-infarct ventricular remodeling
US6775571B1 (en) * 2001-12-12 2004-08-10 Pacesetter, Inc. Dynamic control of overdrive pacing based on degree of randomness within heart rate
US20040019287A1 (en) * 2002-07-26 2004-01-29 Harley White Similarity recovery post shock
US7065405B2 (en) * 2002-11-15 2006-06-20 Cardiac Pacemakers, Inc. Stress reduction pacing mode for arrhythmia prevention
US7079887B2 (en) 2003-03-20 2006-07-18 Medtronic, Inc. Method and apparatus for gauging cardiac status using post premature heart rate turbulence
US7328066B1 (en) * 2003-03-28 2008-02-05 Pacesetter, Inc. Implantable cardiac stimulation device, system and method that identifies and prevents impending arrhythmias of the atria
US7142911B2 (en) * 2003-06-26 2006-11-28 Pacesetter, Inc. Method and apparatus for monitoring drug effects on cardiac electrical signals using an implantable cardiac stimulation device
US7792571B2 (en) 2003-06-27 2010-09-07 Cardiac Pacemakers, Inc. Tachyarrhythmia detection and discrimination based on curvature parameters
US7500955B2 (en) * 2003-06-27 2009-03-10 Cardiac Pacemaker, Inc. Signal compression based on curvature parameters
US7421292B1 (en) 2004-02-18 2008-09-02 Pacesetter, Inc. System and method for controlling the recording of diagnostic medical data in an implantable medical device
US7447544B1 (en) 2004-02-18 2008-11-04 Pacesetter, Inc. System and method for controlling the recording of diagnostic medical data in an implantable medical device
US7174205B2 (en) * 2004-04-05 2007-02-06 Hewlett-Packard Development Company, L.P. Cardiac diagnostic system and method
US7272435B2 (en) * 2004-04-15 2007-09-18 Ge Medical Information Technologies, Inc. System and method for sudden cardiac death prediction
US7181282B1 (en) 2004-06-14 2007-02-20 Pacesetter, Inc. Implantable cardiac device with PVC density monitoring, and therapy control and method
US8838215B2 (en) * 2006-03-01 2014-09-16 Angel Medical Systems, Inc. Systems and methods of medical monitoring according to patient state
US7822474B2 (en) * 2005-11-30 2010-10-26 Cedars-Sinai Medical Center Methods for the prediction of arrhythmias and prevention of sudden cardiac death
US7813805B1 (en) * 2006-01-11 2010-10-12 Pacesetter, Inc. Subcardiac threshold vagal nerve stimulation
US7627374B1 (en) 2006-06-02 2009-12-01 Pacesetter, Inc. System and method for evaluating and optimizing the contribution of particular heart chambers to the overall efficacy of cardiac pacing therapy
US8108035B1 (en) 2006-10-18 2012-01-31 Pacesetter, Inc. Systems and methods for detecting and compensating for changes in posture during ischemia detection a using an implantable medical device
US8155731B1 (en) 2006-10-18 2012-04-10 Pacesetter, Inc. Systems and methods for detecting and compensating for changes in posture during ischemia detection using an implantable medical device
US8428697B2 (en) 2009-01-22 2013-04-23 Medtronic, Inc. “Blurred template” approach for arrhythmia detection
US8165675B2 (en) * 2009-10-29 2012-04-24 Pacesetter, Inc. Systems and methods for use with an implantable medical device for discriminating VT and SVT based on ventricular depolarization event timing
US8271081B2 (en) 2010-05-12 2012-09-18 Pacesetter, Inc. Systems and methods for use with an implantable medical device for discriminating VT and SVT be selectively adjusting atrial channel sensing parameters
US9220434B2 (en) 2012-08-16 2015-12-29 Pacesetter, Inc. Systems and methods for selectively updating cardiac morphology discrimination templates for use with implantable medical devices
US10750960B2 (en) 2016-05-03 2020-08-25 Samsung Electronics Co., Ltd. Passive arrythmias detection based on photoplethysmogram (PPG) inter-beat intervals and morphology

Family Cites Families (18)

* 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
US4680706A (en) * 1984-05-31 1987-07-14 Cooper Industries, Inc. Recloser control with independent memory
US4546776A (en) * 1984-09-13 1985-10-15 Bellin Howard T Portable EKG monitoring device for ST deviation
US4893632A (en) 1988-04-13 1990-01-16 Siemens Aktiengesellschaft Method and apparatus for comparing waveform shapes of time-varying signals
US5042497A (en) 1990-01-30 1991-08-27 Cardiac Pacemakers, Inc. Arrhythmia prediction and prevention for implanted devices
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
US5425749A (en) * 1993-09-16 1995-06-20 Angeion Corporation Preemptive cardioversion therapy in an implantable cardioverter defibrillator
US5447519A (en) * 1994-03-19 1995-09-05 Medtronic, Inc. Method and apparatus for discrimination of monomorphic and polymorphic arrhythmias and for treatment thereof
US5522854A (en) 1994-05-19 1996-06-04 Duke University Method and apparatus for the prevention of arrhythmia by nerve stimulation
EP0688578B1 (de) 1994-06-24 1999-11-10 Pacesetter AB Arrhythmiedetektor
US5501229A (en) 1994-08-01 1996-03-26 New England Medical Center Hospital Continuous monitoring using a predictive instrument
US5609158A (en) * 1995-05-01 1997-03-11 Arrhythmia Research Technology, Inc. Apparatus and method for predicting cardiac arrhythmia by detection of micropotentials and analysis of all ECG segments and intervals
US5645070A (en) 1995-09-25 1997-07-08 Ventritex, Inc. Method and apparatus for determining the origins of cardiac arrhythmias morphology dynamics
US5749900A (en) 1995-12-11 1998-05-12 Sulzer Intermedics Inc. Implantable medical device responsive to heart rate variability analysis
US6058328A (en) * 1996-08-06 2000-05-02 Pacesetter, Inc. Implantable stimulation device having means for operating in a preemptive pacing mode to prevent tachyarrhythmias and method thereof
US5779645A (en) 1996-12-17 1998-07-14 Pacesetter, Inc. System and method for waveform morphology comparison
US5967995A (en) * 1998-04-28 1999-10-19 University Of Pittsburgh Of The Commonwealth System Of Higher Education System for prediction of life-threatening cardiac arrhythmias
US6272377B1 (en) * 1999-10-01 2001-08-07 Cardiac Pacemakers, Inc. Cardiac rhythm management system with arrhythmia prediction and prevention

Also Published As

Publication number Publication date
EP1197243A2 (de) 2002-04-17
EP1197243B1 (de) 2005-11-16
US6516219B1 (en) 2003-02-04
EP1504788A1 (de) 2005-02-09
DE60114969T2 (de) 2006-08-03
EP1197243A3 (de) 2003-10-29

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8328 Change in the person/name/address of the agent

Representative=s name: WITTE, WELLER & PARTNER, 70178 STUTTGART