WO2003082077A3 - System for the diagnosis and monitoring of coronary artery disease, acute coronary syndromes, cardiomyopathy and other cardiac conditions - Google Patents

System for the diagnosis and monitoring of coronary artery disease, acute coronary syndromes, cardiomyopathy and other cardiac conditions Download PDF

Info

Publication number
WO2003082077A3
WO2003082077A3 PCT/US2003/009214 US0309214W WO03082077A3 WO 2003082077 A3 WO2003082077 A3 WO 2003082077A3 US 0309214 W US0309214 W US 0309214W WO 03082077 A3 WO03082077 A3 WO 03082077A3
Authority
WO
WIPO (PCT)
Prior art keywords
cardiomyopathy
diagnosis
monitoring
artery disease
cardiac conditions
Prior art date
Application number
PCT/US2003/009214
Other languages
French (fr)
Other versions
WO2003082077A2 (en
Inventor
Todd T Schlegel
Original Assignee
Nasa
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 Nasa filed Critical Nasa
Priority to AU2003233437A priority Critical patent/AU2003233437A1/en
Publication of WO2003082077A2 publication Critical patent/WO2003082077A2/en
Publication of WO2003082077A3 publication Critical patent/WO2003082077A3/en

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
    • A61B5/366—Detecting abnormal QRS complex, e.g. widening

Abstract

Cardiac electrical data are received from a patient, manipulated to determine various useful aspects of the ECG signal, and displayed and stored in a useful form using a computer (16). The computer monitor (24) displays various useful information, and in particular graphically displays various permutations of reduced amplitude zones and kurtosis that increase the rapidity and accuracy of cardiac diagnoses. New criteria for reduced amplitude zones are defined that enhance the sensitivity and specificity for detecting cardiac abnormalities.
PCT/US2003/009214 2002-03-26 2003-03-26 System for the diagnosis and monitoring of coronary artery disease, acute coronary syndromes, cardiomyopathy and other cardiac conditions WO2003082077A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU2003233437A AU2003233437A1 (en) 2002-03-26 2003-03-26 System for the diagnosis and monitoring of coronary artery disease, acute coronary syndromes, cardiomyopathy and other cardiac conditions

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US36925702P 2002-03-26 2002-03-26
US60/369,257 2002-03-26

Publications (2)

Publication Number Publication Date
WO2003082077A2 WO2003082077A2 (en) 2003-10-09
WO2003082077A3 true WO2003082077A3 (en) 2003-12-04

Family

ID=28675572

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2003/009214 WO2003082077A2 (en) 2002-03-26 2003-03-26 System for the diagnosis and monitoring of coronary artery disease, acute coronary syndromes, cardiomyopathy and other cardiac conditions

Country Status (3)

Country Link
US (1) US7386340B2 (en)
AU (1) AU2003233437A1 (en)
WO (1) WO2003082077A2 (en)

Families Citing this family (43)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20060177852A1 (en) * 2001-12-12 2006-08-10 Do-Coop Technologies Ltd. Solid-fluid composition
US20040122702A1 (en) * 2002-12-18 2004-06-24 Sabol John M. Medical data processing system and method
IL155955A0 (en) * 2003-05-15 2003-12-23 Widemed Ltd Adaptive prediction of changes of physiological/pathological states using processing of biomedical signal
US8706201B2 (en) 2004-05-01 2014-04-22 Bsp Biological Signal Processing Ltd. Apparatus and method for analysis of high frequency QRS complexes
US7578793B2 (en) * 2004-11-22 2009-08-25 Widemed Ltd. Sleep staging based on cardio-respiratory signals
EP1848336A4 (en) * 2005-02-07 2009-11-11 Widemed Ltd Detection and monitoring of stress events during sleep
US8956292B2 (en) * 2005-03-02 2015-02-17 Spacelabs Healthcare Llc Trending display of patient wellness
US7945462B1 (en) 2005-12-28 2011-05-17 United Services Automobile Association (Usaa) Systems and methods of automating reconsideration of cardiac risk
US8005694B1 (en) 2005-12-28 2011-08-23 United Services Automobile Association Systems and methods of automating consideration of low cholesterol risk
US8024204B1 (en) 2005-12-28 2011-09-20 United Services Automobile Association Systems and methods of automating determination of low body mass risk
US8019628B1 (en) 2005-12-28 2011-09-13 United Services Automobile Association Systems and methods of automating determination of hepatitis risk
US10468139B1 (en) 2005-12-28 2019-11-05 United Services Automobile Association Systems and methods of automating consideration of low body mass risk
EP1981986A2 (en) * 2006-01-04 2008-10-22 Do-Coop Technologies Ltd Cryoprotective compositions and methods of using same
US20090253613A1 (en) * 2006-01-04 2009-10-08 Do-Coop Technologies Ltd. Solid-Fluid Composition
US20090004296A1 (en) * 2006-01-04 2009-01-01 Do-Coop Technologies Ltd. Antiseptic Compositions and Methods of Using Same
US8849381B2 (en) * 2006-07-11 2014-09-30 Robert L. Lux RMS electrocardiography system and method
CN101522099A (en) 2006-08-03 2009-09-02 Bsp生物信号处理有限公司 Apparatus and method for identifying myocardial ischemia using analysis of high frequency QRS potentials
US20080221930A1 (en) 2007-03-09 2008-09-11 Spacelabs Medical, Inc. Health data collection tool
US20080300500A1 (en) * 2007-05-30 2008-12-04 Widemed Ltd. Apnea detection using a capnograph
MX2012004462A (en) 2009-10-16 2012-06-27 Spacelabs Healthcare Llc Light enhanced flow tube.
US9604020B2 (en) 2009-10-16 2017-03-28 Spacelabs Healthcare Llc Integrated, extendable anesthesia system
US8674837B2 (en) 2010-03-21 2014-03-18 Spacelabs Healthcare Llc Multi-display bedside monitoring system
US9047747B2 (en) 2010-11-19 2015-06-02 Spacelabs Healthcare Llc Dual serial bus interface
US9629566B2 (en) 2011-03-11 2017-04-25 Spacelabs Healthcare Llc Methods and systems to determine multi-parameter managed alarm hierarchy during patient monitoring
US8626275B1 (en) 2012-07-03 2014-01-07 Bsp Biological Signal Processing Ltd. Apparatus and method for detecting myocardial ischemia using analysis of high frequency components of an electrocardiogram
US9254095B2 (en) * 2012-11-08 2016-02-09 Alivecor Electrocardiogram signal detection
US10987026B2 (en) 2013-05-30 2021-04-27 Spacelabs Healthcare Llc Capnography module with automatic switching between mainstream and sidestream monitoring
US9192315B2 (en) 2013-06-05 2015-11-24 Siemens Medical Solutions Usa, Inc. Patient signal analysis and characterization based on late potentials
US9254094B2 (en) 2013-06-09 2016-02-09 Bsp Biological Signal Processing Ltd. Detection and monitoring using high frequency electrogram analysis
US10548498B2 (en) 2013-06-09 2020-02-04 Bsp Biological Signal Processing Ltd. Detection and monitoring using high frequency electrogram analysis
US9226674B2 (en) * 2013-06-26 2016-01-05 The Aga Khan University Vector-cardio-graphic signal analyzer
US9277889B2 (en) 2013-12-16 2016-03-08 Siemens Medical Solutions Usa, Inc. Patient signal analysis based on actiniform segmentation
US9949655B2 (en) 2013-12-20 2018-04-24 USTAV PRISTROJOVE TECHNIKY AV CR, v.i.i. Method of EKG signal processing and apparatus for performing the method
EP2954841A1 (en) 2014-06-09 2015-12-16 B.S.P. Biological Signal Processing Ltd. Detection and monitoring using high frequency electrogram analysis
US9782092B2 (en) 2014-11-14 2017-10-10 Siemens Medical Solutions Usa, Inc. Patient signal analysis based on vector analysis
GB201521477D0 (en) 2015-12-04 2016-01-20 Imp Innovations Ltd Methods and apparatus for analysing changes in the electrical activity of a patient's heart in different states
US11524905B2 (en) * 2018-02-16 2022-12-13 Evoqua Water Technologies Llc Blend for odor control
WO2019173709A1 (en) * 2018-03-09 2019-09-12 Nearing Bruce D High throughput ecg heterogeneity assessment to determine presence of coronary artery stenosis
US11285313B2 (en) * 2019-05-02 2022-03-29 Nupulsecv, Inc. Predictive QRS detection and R-to-R timing systems and methods
RU2714171C1 (en) * 2019-05-29 2020-02-12 федеральное государственное бюджетное образовательное учреждение высшего образования "Приволжский исследовательский медицинский университет" Министерства здравоохранения Российской Федерации (ФГБОУ ВО "ПИМУ" Минздрава России) Method for non-invasive diagnosis of right coronary artery stenosis
CN113712569B (en) * 2021-11-01 2022-02-08 毕胜普生物科技有限公司 High-frequency QRS wave group data analysis method and device
CN114052746A (en) * 2022-01-05 2022-02-18 毕胜普生物科技有限公司 Exercise electrocardiogram data processing method and device, computer equipment and storage medium
CN114788703B (en) * 2022-06-21 2022-10-21 毕胜普生物科技有限公司 High-frequency QRS waveform data analysis method and device, computer equipment and storage medium

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4796638A (en) * 1984-09-28 1989-01-10 Kabushiki Kaisya Advance Kaihatsu Kenkyujo Artifact detecting apparatus in the measurement of a biological signal
US6148228A (en) * 1998-03-05 2000-11-14 Fang; Dan Oun System and method for detecting and locating heart disease
US6434417B1 (en) * 2000-03-28 2002-08-13 Cardiac Pacemakers, Inc. Method and system for detecting cardiac depolarization
US20030013978A1 (en) * 2001-07-12 2003-01-16 Schlegel Todd T. Real-time, high frequency QRS electrocardiograph

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4422459A (en) 1980-11-18 1983-12-27 University Patents, Inc. Electrocardiographic means and method for detecting potential ventricular tachycardia
US5046504A (en) 1989-02-01 1991-09-10 Corazonix Corporation Method and apparatus for analyzing and interpreting electrocardiograms using spectro-temporal mapping
US5117833A (en) 1990-11-13 1992-06-02 Corazonix Corporation Bi-spectral filtering of electrocardiogram signals to determine selected QRS potentials
US5348020A (en) 1990-12-14 1994-09-20 Hutson William H Method and system for near real-time analysis and display of electrocardiographic signals
US5520191A (en) * 1994-10-07 1996-05-28 Ortivus Medical Ab Myocardial ischemia and infarction analysis and monitoring method and apparatus
US5655540A (en) 1995-04-06 1997-08-12 Seegobin; Ronald D. Noninvasive method for identifying coronary artery disease utilizing electrocardiography derived data
US5954664A (en) 1995-04-06 1999-09-21 Seegobin; Ronald D. Noninvasive system and method for identifying coronary disfunction utilizing electrocardiography derived data
US6073046A (en) * 1998-04-27 2000-06-06 Patel; Bharat Heart monitor system

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4796638A (en) * 1984-09-28 1989-01-10 Kabushiki Kaisya Advance Kaihatsu Kenkyujo Artifact detecting apparatus in the measurement of a biological signal
US6148228A (en) * 1998-03-05 2000-11-14 Fang; Dan Oun System and method for detecting and locating heart disease
US6434417B1 (en) * 2000-03-28 2002-08-13 Cardiac Pacemakers, Inc. Method and system for detecting cardiac depolarization
US20030013978A1 (en) * 2001-07-12 2003-01-16 Schlegel Todd T. Real-time, high frequency QRS electrocardiograph

Also Published As

Publication number Publication date
AU2003233437A1 (en) 2003-10-13
US7386340B2 (en) 2008-06-10
AU2003233437A8 (en) 2003-10-13
WO2003082077A2 (en) 2003-10-09
US20040039292A1 (en) 2004-02-26

Similar Documents

Publication Publication Date Title
WO2003082077A3 (en) System for the diagnosis and monitoring of coronary artery disease, acute coronary syndromes, cardiomyopathy and other cardiac conditions
EP3612082B1 (en) Noninvasive blood pressure measurement and monitoring
Shennan et al. Validation of the SpaceLabs 90207 ambulatory blood pressure monitor for use in pregnancy
CN101014283B (en) Apparatus and method for analysis of high frequency qrs complexes
CN101176659B (en) Apparatus for detecting systema cariovasculare functional state
US9743842B2 (en) Biological parameter displaying apparatus
JP2002330937A5 (en)
Poon et al. Diagnostic performance of a computer-based ECG rhythm algorithm
ATE461658T1 (en) METHOD FOR DETECTING STRESS THROUGH SEGMENTATION AND ANALYSIS OF A HEARTBEAT SIGNAL
DE60210086D1 (en) REAL TIME HIGH FREQUENCY QRS ELECTROCARDIOGRAPH
CN1951317A (en) Electronic blood pressure monitor capable of storing measurement data
WO2006126020A3 (en) Medical data signal processing systems
CA2418003A1 (en) Method and apparatus for multiple patient parameter variability analysis and display
WO2008008361A3 (en) Rms electrocardiography system and method
JP3887798B2 (en) Biological information display method and biological information display device
KR101012810B1 (en) Apparatus and Methods for single-channel portable wireless ECG monitoring device
JP2008113728A5 (en)
CN107174197B (en) Monitoring equipment and waveform display method and device thereof
EP1709570B1 (en) Decision support system to detect the presence of artifacts in patients monitoring signals using morphograms
Ding et al. Point-of-care technologies in heart, lung, blood and sleep disorders from the Center for Advancing Point-of-Care Technologies
WO2004103160A3 (en) Spatial heterogeneity of repolarization waveform amplitude to assess risk of sudden cardiac death
Park et al. Association between right ventricular systolic function and electromechanical delay in patients with right bundle branch block
Ariyarajah et al. Specific electrocardiographic markers of P-wave morphology in interatrial block
CN111616678B (en) Restenosis monitoring device and method based on intelligent coronary stent
AYLETT Ambulatory or self blood pressure measurement? Improving the diagnosis of hypertension

Legal Events

Date Code Title Description
AK Designated states

Kind code of ref document: A2

Designated state(s): AE AG AL AM AT AU AZ BA BB BG BR BY BZ CA CH CN CO CR CU CZ DE DK DM DZ EC EE ES FI GB GD GE GH GM HR HU ID IL IN IS JP KE KG KP KR KZ LC LK LR LS LT LU LV MA MD MG MK MN MW MX MZ NI NO NZ OM PH PL PT RO RU SC SD SE SG SK SL TJ TM TN TR TT TZ UA UG UZ VC VN YU ZA ZM ZW

AL Designated countries for regional patents

Kind code of ref document: A2

Designated state(s): GH GM KE LS MW MZ SD SL SZ TZ UG ZM ZW AM AZ BY KG KZ MD RU TJ TM AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LU MC NL PT RO SE SI SK TR BF BJ CF CG CI CM GA GN GQ GW ML MR NE SN TD TG

121 Ep: the epo has been informed by wipo that ep was designated in this application
122 Ep: pct application non-entry in european phase
NENP Non-entry into the national phase

Ref country code: JP

WWW Wipo information: withdrawn in national office

Country of ref document: JP