Role of Papillary Muscle in the Generation and Maintenance of Reentry During Ventricular Tachycardia and Fibrillation in Isolated Swine Right Ventricle

Abstract
Background—The role of papillary muscle (PM) in the generation and maintenance of reentry is unclear. Methods and Results—Computerized mapping (477 bipolar electrodes, 1.6-mm resolution) was perfor...