Patients With Valvular Heart Disease Presenting With Sustained Ventricular Tachyarrhythmias or Syncope

Abstract

Although programmed ventricular stimulation seems to predict adverse outcome, serial drug testing is unreliable in guiding therapy. The type of workload imposed on the ventricles influences outcome, being worse in patients with left ventricular volume overload. Therefore, implantation of a cardioverter-defibrillator should be considered early for the management of these patients.