The recent studies indicate that T-wave alternans(TWA)found in the electrocardiogram,isan independent predictor of malignant arrhythmia and sudden cardiac death and is also thestrongest predictor in noninvasive detection. The Visible T-wave alternans is very rare, and onceit is, the symptom often turns to ventricular fibrillation and sudden death. Most TWA aremicrovolts level which can not be
(Read More…)




