‘Left Atrial Appendage Closure: Feasible But Still Risky Will It Though Obviate the Need for Anticoagulation?’. Rhythmos 6, no. 4 (Οκτώβριος 1, 2011). ημερομηνία πρόσβασης Αύγουστος 5, 2025. https://www.rhythmos.gr/index.php/Rhythmos/article/view/116.