"Under the Bridge": Looking for Ischemia in a Patient with Intramyocardial Coronary Artery Course—The Role of the Cardiopulmonary Exercise Test. - Mapelli, Massimo; Cattadori, Gaia; Salvioni, Elisabetta; Mattavelli, Irene; Pestrin, Emanuele; Attanasio, Umberto; Magrì, Damiano; Palermo, Pietro; Agostoni, Piergiuseppe (Journal of Clinical Medicine, 2023)