Does overdrive stimulation reset and entrain functional reentrant circuits causing ventricular tachycardia in the infarcted canine heart?
Activation mapping demonstrates that overdrive stimulation can reset and entrain functional reentrant circuits causing ventricular tachycardia in an infarcted canine model.
Functional reentrant circuits causing ventricular tachycardia can be reset and entrained. Activation maps directly show the mechanisms.
Waldecker et al. (Thu,) studied this question.