Contrast-enhanced echocardiography to define guidewire-related distal coronary artery perforation run-off and to rule out active intrapericardial bleeding - Kassimis, George; Mitsiadis, Sotirios; Zormpas, Georgios; Boulmpou, Aristi; Vergopoulos, Stavros; Fragakis, Nikolaos (Advances in Interventional Cardiology/Postępy w Kardiologii Interwencyjnej, 2024)