PARIS — Use of periodic repolarization dynamics, a marker for repolarization instability associated with sympathetic activity, appeared to identify patients whose mortality risk would be reduced ...

The prevalence of early repolarization pattern (ERP) among 35 to 54 year olds is higher than previously thought, and has a clear link to an increased risk of cardiac death, especially among men.

(HealthDay)—Survivors of sudden cardiac death (SCD) with structurally normal hearts have increased dispersion of repolarization after exertion, and this is detectable on non-invasive ...

with slide / Against expectations, the ECG pattern known as "early repolarization" represents a benign condition and does not entail an increased risk for cardiovascular disease. The difficulty ...

Early repolarization, consisting of an elevation of the QRS–ST junction (J point), QRS notching or slurring (J wave), and a tall, symmetric T wave, is generally considered to be benign. 1 On the ...

Repolarization of the ventricles is associated with the T wave of the electrocardiogram or ECG. The temporal association between repolarization and the T wave in an isolated perfused heart is ...

Repolarization dispersion is the interval between the peak and the end of the T wave (TpTe) and is determined by ECG. It has been independently linked to echocardiographic measures of diastolic ...

The presence of marked abnormal ventricular repolarization in highly trained athletes does not mean that they should stop competing unless other cardiac problems are evident, according to a new ...

Tracing 1 in Figure 1 is an example of normal ST-segment elevation. In a study of 6014 healthy men in the U.S. Air Force who were 16 to 58 years old, 91 percent had ST-segment elevation of 1 to 3 ...