Pranav Bhagirath

195 Feasibility and Accuracy of Cardiac Magnetic Resonance Imaging-Based Whole-Heart Inverse Potential Mapping of Sinus Rhythm and Idiopathic Ventricular Foci Figure 1. IPM in a healthy volunteer during sinus rhythm. The left panel depicts the IPM at the start of the atrial depolarization (P wave) and the right panel depicts the IPM at the start of the ventricular depolarization (QRS). The Anterior-Posterior (AP) view of the 3D heart model can be observed. The first point of atrial activation is observed near the entrance of the Superior Vena Cave (white arrow) into the Right Atrium. The first point of ventricular activation is observed at the RV free wall (white arrow) where the moderator band is attached to the ventricular myocardium.