T wave alternans: An ominous marker for malignant cardiac arrhythmias

Published: 17 October 2016
Author(s): Gurunath Parale, Chinmay Parale
Issue: October 2016
Section: Internal Medicine Flashcard

60yr old lady presented with increasing dyspnoea. She had history of anterior myocardial infarction 4yrs. ago. Her admission EKG revealed a peculiar abnormality during repolarisation.