WO2005115233A3 - Differentiating ischemic from non-ischemic t-wave inversion - Google Patents
Differentiating ischemic from non-ischemic t-wave inversion Download PDFInfo
- Publication number
- WO2005115233A3 WO2005115233A3 PCT/US2005/017163 US2005017163W WO2005115233A3 WO 2005115233 A3 WO2005115233 A3 WO 2005115233A3 US 2005017163 W US2005017163 W US 2005017163W WO 2005115233 A3 WO2005115233 A3 WO 2005115233A3
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- waves
- ischemic
- inverted
- leads
- differentiating
- Prior art date
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
- A61B5/355—Detecting T-waves
-
- 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
Abstract
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP05750555A EP1765157A4 (en) | 2004-05-21 | 2005-05-18 | Differentiating ischemic from non-ischemic t-wave inversion |
CA002567282A CA2567282A1 (en) | 2004-05-21 | 2005-05-18 | Differentiating ischemic from non-ischemic t-wave inversion |
JP2007527352A JP2008500135A (en) | 2004-05-21 | 2005-05-18 | Distinguishing ischemic T-wave reversal from non-ischemic T-wave reversal |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US10/849,879 US7194299B2 (en) | 2004-05-21 | 2004-05-21 | Differentiating ischemic from non-ischemic T-wave inversion |
US10/849,879 | 2004-05-21 |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2005115233A2 WO2005115233A2 (en) | 2005-12-08 |
WO2005115233A3 true WO2005115233A3 (en) | 2006-10-05 |
Family
ID=35376143
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/US2005/017163 WO2005115233A2 (en) | 2004-05-21 | 2005-05-18 | Differentiating ischemic from non-ischemic t-wave inversion |
Country Status (5)
Country | Link |
---|---|
US (3) | US7194299B2 (en) |
EP (1) | EP1765157A4 (en) |
JP (1) | JP2008500135A (en) |
CA (1) | CA2567282A1 (en) |
WO (1) | WO2005115233A2 (en) |
Families Citing this family (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7194299B2 (en) * | 2004-05-21 | 2007-03-20 | Beth Israel Deaconess Medical Center | Differentiating ischemic from non-ischemic T-wave inversion |
US9101264B2 (en) | 2006-06-15 | 2015-08-11 | Peerbridge Health, Inc. | Wireless electrode arrangement and method for patient monitoring via electrocardiography |
US20100262028A1 (en) * | 2007-05-22 | 2010-10-14 | Guohui Li | Ecg data processing system and method |
US9980661B2 (en) | 2007-09-21 | 2018-05-29 | University of Pittsburgh—of the Commonwealth System of Higher Education | Electrocardiogram reconstruction from implanted device electrograms |
US8200318B2 (en) * | 2007-09-21 | 2012-06-12 | University of Pittsburgh—of the Commonwealth System of Higher Education | Electrocardiogram reconstruction from implanted device electrograms |
US9282911B2 (en) * | 2012-11-27 | 2016-03-15 | Physio-Control, Inc. | Linear display of ECG signals |
JP2016501640A (en) | 2012-12-20 | 2016-01-21 | ボストン サイエンティフィック サイムド,インコーポレイテッドBoston Scientific Scimed,Inc. | Rotor identification using time-series pattern matching |
CN105377127A (en) | 2013-03-15 | 2016-03-02 | 皮尔桥健康公司 | System and method for monitoring and diagnosing patient condition based on wireless sensor monitoring data |
EP2996547B1 (en) | 2013-05-16 | 2022-08-24 | Boston Scientific Scimed, Inc. | Enhanced activation onset time optimization by similarity based pattern matching |
EP3038522B1 (en) | 2013-08-28 | 2023-05-31 | Boston Scientific Scimed Inc. | Estimating the prevalence of activation patterns in data segments during electrophysiology mapping |
US9730600B2 (en) | 2013-10-31 | 2017-08-15 | Boston Scientific Scimed, Inc. | Medical device for high resolution mapping using localized matching |
CN106456009A (en) | 2014-06-20 | 2017-02-22 | 波士顿科学医学有限公司 | Medical devices for mapping cardiac tissue |
US9549681B2 (en) | 2014-11-18 | 2017-01-24 | Siemens Medical Solutions Usa, Inc. | Matrix-based patient signal analysis |
EP3344136B1 (en) * | 2015-10-07 | 2020-07-01 | St. Jude Medical, Cardiology Division, Inc. | Methods and systems for mapping cardiac repolarization |
US11337637B2 (en) * | 2016-08-31 | 2022-05-24 | Mayo Foundation For Medical Education And Research | Electrocardiogram analytical tool |
US11191459B2 (en) | 2016-09-12 | 2021-12-07 | Mayo Foundation For Medical Education And Research | ECG-based analyte assessments with adjustments for variances in patient posture |
CN108125678B (en) * | 2017-12-01 | 2021-01-26 | 北京顺源开华科技有限公司 | Electrocardiosignal direction detection method and device and electronic equipment |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5803084A (en) * | 1996-12-05 | 1998-09-08 | Olson; Charles | Three dimensional vector cardiographic display and method for displaying same |
US6865420B1 (en) * | 2002-01-14 | 2005-03-08 | Pacesetter, Inc. | Cardiac stimulation device for optimizing cardiac output with myocardial ischemia protection |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US546261A (en) * | 1895-09-10 | Charles d | ||
US5148812A (en) * | 1991-02-20 | 1992-09-22 | Georgetown University | Non-invasive dynamic tracking of cardiac vulnerability by analysis of t-wave alternans |
US5213106A (en) * | 1991-03-25 | 1993-05-25 | Lerner Albert M | Diagnosing and treating chronic fatigue syndrome by electrocardiographic monitoring of T-waves |
US5456261A (en) | 1993-12-16 | 1995-10-10 | Marquette Electronics, Inc. | Cardiac monitoring and diagnostic system |
US6171256B1 (en) | 1998-04-30 | 2001-01-09 | Physio-Control Manufacturing Corporation | Method and apparatus for detecting a condition associated with acute cardiac ischemia |
US6128526A (en) * | 1999-03-29 | 2000-10-03 | Medtronic, Inc. | Method for ischemia detection and apparatus for using same |
US6507753B1 (en) * | 2000-08-09 | 2003-01-14 | Ge Marquette Medical Systems, Inc. | Method and apparatus to detect acute cardiac syndromes in specified groups of patients using ECG |
US6925331B2 (en) * | 2002-09-30 | 2005-08-02 | Medtronic, Ind. | EGM signal acquisition and processing system |
US6884218B2 (en) * | 2002-12-09 | 2005-04-26 | Charles W. Olson | Three dimensional vector cardiograph and method for detecting and monitoring ischemic events |
US7194299B2 (en) * | 2004-05-21 | 2007-03-20 | Beth Israel Deaconess Medical Center | Differentiating ischemic from non-ischemic T-wave inversion |
-
2004
- 2004-05-21 US US10/849,879 patent/US7194299B2/en not_active Expired - Fee Related
-
2005
- 2005-05-18 CA CA002567282A patent/CA2567282A1/en not_active Abandoned
- 2005-05-18 WO PCT/US2005/017163 patent/WO2005115233A2/en active Application Filing
- 2005-05-18 EP EP05750555A patent/EP1765157A4/en not_active Withdrawn
- 2005-05-18 JP JP2007527352A patent/JP2008500135A/en active Pending
-
2007
- 2007-01-22 US US11/625,538 patent/US7620449B2/en not_active Expired - Fee Related
-
2009
- 2009-10-02 US US12/572,747 patent/US7925336B2/en not_active Expired - Fee Related
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5803084A (en) * | 1996-12-05 | 1998-09-08 | Olson; Charles | Three dimensional vector cardiographic display and method for displaying same |
US6865420B1 (en) * | 2002-01-14 | 2005-03-08 | Pacesetter, Inc. | Cardiac stimulation device for optimizing cardiac output with myocardial ischemia protection |
Also Published As
Publication number | Publication date |
---|---|
EP1765157A4 (en) | 2010-09-08 |
US7925336B2 (en) | 2011-04-12 |
US7194299B2 (en) | 2007-03-20 |
US20070129640A1 (en) | 2007-06-07 |
US7620449B2 (en) | 2009-11-17 |
WO2005115233A2 (en) | 2005-12-08 |
CA2567282A1 (en) | 2005-12-08 |
US20100222690A1 (en) | 2010-09-02 |
US20050261599A1 (en) | 2005-11-24 |
EP1765157A2 (en) | 2007-03-28 |
JP2008500135A (en) | 2008-01-10 |
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