Arrhythmogenic Left Ventricular Mass as the Initial Presentation of Cardiac Sarcoidosis oleh Erika Hutt, MD, Evan Whitehead, MD, Carmela D. Tan, MD, E. Rene Rodriguez, MD, Christine L. Jellis, MD, Logan Harper, MD, Rahul Renapurkar, MD, Samir Kapadia, MD, Pasquale Santangeli, MD, Serge Harb, MD