Giant left main coronary artery to right atrium fistula: an extremely rare cause of fainting and palpitations - Rosic, Milenko; Zdravkovic, Ranko; Golubovic, Miodrag; Komazec, Nikola; Mrvic, Strahinja; Rosic, Vesna (Advances in Interventional Cardiology/Postępy w Kardiologii Interwencyjnej, 2025)