authors Al'Aref, Subhi J Ip, James E. Markowitz, Steven M Liu, Christopher F Thomas, George Frenkel, Daniel Panda, Nikhil C Weinsaft, Jonathan W Lerman, Bruce B Cheung, Jim W.
keywords Arrhythmias, Cardiac Electrocardiography Electrophysiologic Techniques, Cardiac Heart Ventricles Mitral Valve Papillary Muscles