Recurrent sustained ventricular tachycardia: structure and ultrastructure of subendocardial regions in which tachycardia originates.

Surgical resection of the endocardium and subendocardium often abolishes chronic recurrent sustained ventricular tachycardia in patients with healed myocardial infarcts or ventricular aneurysms, presumably by interrupting the reentrant pathway. To define the morphologic characteristics of cells in t... View More