“Treatment of Inter-MitraClip Regurgitation Due to Posterior Leaflet Cleft by Use of The Amplatzer Vascular Plug II device” (2017) Cardiology and Cardiovascular Medicine, 1(3), pp. 110–117. Available at: https://fortunejournals.org/ojs/index.php/ccm/article/view/15378 (Accessed: 17 September 2026).