ATE262828T1 - Verfahren und vorrichtung zur statistischen analyse von qt-zeitintervallen als funktion der rr-zeitintervallveränderungen - Google Patents

Verfahren und vorrichtung zur statistischen analyse von qt-zeitintervallen als funktion der rr-zeitintervallveränderungen

Info

Publication number
ATE262828T1
ATE262828T1 AT01308109T AT01308109T ATE262828T1 AT E262828 T1 ATE262828 T1 AT E262828T1 AT 01308109 T AT01308109 T AT 01308109T AT 01308109 T AT01308109 T AT 01308109T AT E262828 T1 ATE262828 T1 AT E262828T1
Authority
AT
Austria
Prior art keywords
interval
points
function
statistically analyzing
incidence
Prior art date
Application number
AT01308109T
Other languages
English (en)
Inventor
Michael J Depasquale
David Lee Raunig
Anthony Andrea Fossa
Original Assignee
Pfizer Prod 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 Pfizer Prod Inc filed Critical Pfizer Prod Inc
Application granted granted Critical
Publication of ATE262828T1 publication Critical patent/ATE262828T1/de

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
    • A61B5/364—Detecting abnormal ECG interval, e.g. extrasystoles, ectopic heartbeats
    • 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
    • A61B5/352—Detecting R peaks, e.g. for synchronising diagnostic apparatus; Estimating R-R interval

Landscapes

  • Health & Medical Sciences (AREA)
  • Cardiology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Molecular Biology (AREA)
  • Animal Behavior & Ethology (AREA)
  • Pathology (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Physics & Mathematics (AREA)
  • Surgery (AREA)
  • Biophysics (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)
  • Investigating Or Analysing Biological Materials (AREA)
  • Analysing Materials By The Use Of Radiation (AREA)
  • Measuring And Recording Apparatus For Diagnosis (AREA)
  • Other Investigation Or Analysis Of Materials By Electrical Means (AREA)
  • Nonmetallic Welding Materials (AREA)
AT01308109T 2000-09-25 2001-09-24 Verfahren und vorrichtung zur statistischen analyse von qt-zeitintervallen als funktion der rr-zeitintervallveränderungen ATE262828T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US23491200P 2000-09-25 2000-09-25

Publications (1)

Publication Number Publication Date
ATE262828T1 true ATE262828T1 (de) 2004-04-15

Family

ID=22883320

Family Applications (1)

Application Number Title Priority Date Filing Date
AT01308109T ATE262828T1 (de) 2000-09-25 2001-09-24 Verfahren und vorrichtung zur statistischen analyse von qt-zeitintervallen als funktion der rr-zeitintervallveränderungen

Country Status (10)

Country Link
US (1) US6847840B2 (de)
EP (1) EP1190672B1 (de)
JP (1) JP2002143111A (de)
AT (1) ATE262828T1 (de)
CA (1) CA2357599A1 (de)
DE (1) DE60102533T2 (de)
DK (1) DK1190672T3 (de)
ES (1) ES2215859T3 (de)
PT (1) PT1190672E (de)
TR (1) TR200400743T4 (de)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU2002324691A1 (en) * 2001-08-13 2003-03-03 University Of Rochester A method and system for analyzing an electrocardiographic signal
KR100735441B1 (ko) 2002-05-17 2007-07-04 가부시키가이샤 자나비 인포메틱스 지도 구조를 가진 데이터를 기록한 기억매체, 지도 데이터 처리 프로그램을 기록한 기억매체, 지도 데이터 처리 방법 및 지도 데이터 처리 장치
US7509159B2 (en) * 2004-04-15 2009-03-24 Ge Medical Systems Information Technologies, Inc. Method and apparatus for detecting cardiac repolarization abnormality
EP1804656A4 (de) * 2004-08-30 2009-05-13 Uscom Ltd Verfahren und gerät zur definition von herzzeitintervallen
US7396524B2 (en) * 2005-08-02 2008-07-08 Main Line Health Heart Center Methods for screening compounds for proarrhythmic risk and antiarrhythmic efficacy
US7983742B2 (en) * 2006-02-27 2011-07-19 Vito Starc Multi-channel system for beat to beat QT interval variability
US7813792B2 (en) * 2006-04-17 2010-10-12 General Electric Company Method and apparatus for analyzing and editing ECG morphology and time series
US7702382B2 (en) 2006-04-17 2010-04-20 General Electric Company Multi-tier system for cardiology and patient monitoring data analysis
GB0624081D0 (en) * 2006-12-01 2007-01-10 Oxford Biosignals Ltd Biomedical signal analysis method
US7643870B2 (en) 2007-01-02 2010-01-05 The General Electric Company Method and system or managing ECGs in a clinical trial
US8346351B2 (en) * 2009-01-26 2013-01-01 Hadley David M Methods for quantifying QT-RR
CN101596103B (zh) * 2009-07-06 2010-11-17 江依法 心电信号rr间隔和qt间隔的动力学模型的建立方法和该模型的应用
US8529448B2 (en) * 2009-12-31 2013-09-10 Cerner Innovation, Inc. Computerized systems and methods for stability—theoretic prediction and prevention of falls
JP5425647B2 (ja) * 2010-01-15 2014-02-26 フクダ電子株式会社 心電図解析装置
JP5624669B2 (ja) * 2011-02-28 2014-11-12 日本光電工業株式会社 生体電気信号計測装置
US10276054B2 (en) 2011-11-29 2019-04-30 Eresearchtechnology, Inc. Methods and systems for data analysis
JP5980539B2 (ja) * 2012-03-30 2016-08-31 日本光電工業株式会社 Ｔｗａ計測装置
US9977583B2 (en) 2015-03-26 2018-05-22 Eresearchtechnology, Inc. System, method and apparatus for displaying a non-biasing and self-adjusting visual analog scale on a computing device
KR101753561B1 (ko) 2015-11-23 2017-07-04 충남대학교산학협력단 약물에 의한 qt 연장증후군 예측 모델
US12478282B2 (en) 2016-03-24 2025-11-25 Eresearchtechnology, Inc. Methods and systems for collecting spirometry data
KR101896637B1 (ko) * 2017-06-02 2018-09-07 충남대학교산학협력단 약물에 의한 qt 연장 증후군 예측 방법
FI128598B (en) * 2019-03-22 2020-08-31 Tampereen Korkeakoulusaeaetioe Sr Apparatus and procedure for QT correction
EP4014850B1 (de) * 2020-12-16 2024-07-24 Polar Electro Oy Verfahren zur messung der vorausstosszeit

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2669523B1 (fr) * 1990-11-23 1997-06-06 Fred Zacouto Dispositif de prevention des defaillances cardiaques
US6238350B1 (en) * 1997-03-12 2001-05-29 Reynolds Medical Limited Method of analyzing a cardiac signal

Also Published As

Publication number Publication date
CA2357599A1 (en) 2002-03-25
EP1190672B1 (de) 2004-03-31
DK1190672T3 (da) 2004-07-26
TR200400743T4 (tr) 2004-07-21
US6847840B2 (en) 2005-01-25
EP1190672A2 (de) 2002-03-27
EP1190672A3 (de) 2002-10-23
DE60102533T2 (de) 2005-01-05
PT1190672E (pt) 2004-08-31
JP2002143111A (ja) 2002-05-21
US20020062088A1 (en) 2002-05-23
DE60102533D1 (de) 2004-05-06
ES2215859T3 (es) 2004-10-16

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