This case report is kindly provided by Michael Rosengarten from McGill and is part of the McGill Cases. These cases come from the McGill EKG World Encyclopedia.
File:E0007961.jpgThis is a recording of ventricular tachycardia. The morphology is unusual but does have concordance in the precordial leads. The patient was on amiodarone that slowed the ventricular tachycardia. The rhythm was terminated by one shock from his internal defibrillator. His EKG in sinus rhythm was abnormal.File:E0007962.jpgThis is a recording from a 62 year old patient with a history of a previous myocardial infarction and a history of ventricular tachycardia.File:E0007963.jpgThis is a recording from the same 62 year old patient with a history of a previous myocardial infarction and a history of ventricular tachycardia.