Veshti, Altin, Edvin Prifti, and Majlinda Ikonomi. “Primary Cardiac Synovial Sarcoma Originating from the Mitral Valve Causing Left Ventricular Outflow Tract Obstruction”. The Heart Surgery Forum 18, no. 3 (June 26, 2015): E112-E113. Accessed April 20, 2024. https://journal.hsforum.com/index.php/HSF/article/view/1237.