Stereotactic body radiation therapy for refractory premature ventricular contractions that originate from the left ventricular summit: A case report

Abstract

The case highlights an available method to minimize the target volume and reduce the radiation dose by using a temporary catheter, to reduce the long-term risk of radiotherapy for ventricular arrhythmias.

Keywords: left ventricular summit; noninvasive radiofrequency ablation; premature ventricular contractions; refractory arrhythmia; stereotactic radiotherapy.