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Prognostic importance of isolated T-wave abnormalities
Takuya Yamazaki1, Jonathan Myers, Victor F Froelicher
1Division of Cardiovascular Medicine, Stanford University Medical Center and Veterans Affairs Health Care System, 3801 Miranda Avenue, Palo Alto, CA 94304, USA.
The American Journal of Cardiology
|January 12, 2005
Abstract:
Computerized electrocardiograms recorded on 46,950 male veterans were analyzed to demonstrate the prognostic value of T-wave amplitude in a general medical population. There were 3,926 cardiovascular deaths over 6 years. Multivariate survival analysis allowed the development of a T-wave amplitude graphic that provides clinicians with a simple method of estimating the relative risk for cardiovascular mortality from T-wave amplitude in limb lead I.