Ventricular Tachyarrhythmia Initiation in a Canine Model of Recent Myocardial Infarction. Comparison of Unipolar Cathodal, Anodal and Bipolar Stimulation

Ventricular tachyarrhythmia initiation was compared using unipolar cathodal, anodal and bipolar programmed stimulation at 21 sites in 5 normal adult mongrel dogs and 67 noninfarct sites in 16 dogs 3-5