Myocardial bridge: an unrecognized cause of chest pain in pulmonary arterial hypertension oleh Divya Rajmohan, Yon K. Sung, Kristina Kudelko, Vinicio de Jesus Perez, Francois Haddad, Jennifer A. Tremmel, Ingela Schnittger, Roham T. Zamanian, Edda Spiekerkoetter