Document Detail

Detection of silent myocardial ischemia patients by the spatial velocity electrocardiogram.
MedLine Citation:
PMID:  10569668     Owner:  NLM     Status:  MEDLINE    
This study was designed to detect patients with type I silent myocardial ischemia (SMI) at rest by assessing the symmetry of the electrocardiographic (ECG) T wave using the spatial velocity electrocardiogram (SVECG). In this study, the ECG T waves in patients with SMI were symmetric compared with those in normal subjects, and the the c/a ratio in the SVECG-T wave as the index of degree of symmetry of the ECG T wave enabled us to diagnose 73% of these patients; the c/a ratio in the SVECG T wave was a useful index for detecting patients with type I SMI at rest.
A Sasaki; T Arai; H Shigeta; C Ibukiyama
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Publication Detail:
Type:  Journal Article    
Journal Detail:
Title:  The American journal of cardiology     Volume:  84     ISSN:  0002-9149     ISO Abbreviation:  Am. J. Cardiol.     Publication Date:  1999 Nov 
Date Detail:
Created Date:  1999-11-30     Completed Date:  1999-11-30     Revised Date:  2004-11-17    
Medline Journal Info:
Nlm Unique ID:  0207277     Medline TA:  Am J Cardiol     Country:  UNITED STATES    
Other Details:
Languages:  eng     Pagination:  1081-3, A9     Citation Subset:  AIM; IM    
The Second Department of Internal Medicine, Tokyo Medical University, Japan.
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MeSH Terms
Angina Pectoris / diagnosis*
Coronary Angiography
Death, Sudden, Cardiac / etiology,  prevention & control
Electrocardiography, Ambulatory
Middle Aged
Myocardial Ischemia / diagnosis*
Risk Factors
Signal Processing, Computer-Assisted*

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