Hsu, Jung-ChengJung-ChengHsuKhoi, Chong-SunChong-SunKhoiHuang, Shan-HuiShan-HuiHuangChang, Yi-YaoYi-YaoChangChen, Shu-LuShu-LuChenYEN-WEN WU2022-11-032022-11-032022-05-062307-8960https://scholars.lib.ntu.edu.tw/handle/123456789/624414Paravalvular leak (PVL), also known as paravalvular prosthetic regurgitation, is not a rare complication after surgical valve replacement, and it may cause varying degrees of heart failure. The transcatheter closure of PVL is technically demanding and challenging.enCase report; EchoNavigator; Paravalvular leak; Paravalvular prosthetic regurgitation; Steerable introducerEchoNavigator virtual marker and Agilis NxT steerable introducer facilitate transseptal transcatheter closure of mitral paravalvular leakjournal article10.12998/wjcc.v10.i13.4236356651072-s2.0-85129932951WOS:000806174700028https://api.elsevier.com/content/abstract/scopus_id/85129932951