Percutaneous closure of a left atrio-ventricular valve paravalvular leak with the Occlutech Paravalvular Leak Device in a 5-year-old child
Cardiol Young. 2025 Nov;35(11):2406-2409. doi: 10.1017/S1047951125110196. Epub 2025 Dec 1. ABSTRACT Since 2014, transcatheter paravalvular leak closure with the Occlutech Paravalvular Leak Device has been …