Kissing balloon inflation for transcatheter aortic valve replacement and abutting ostial coronary artery stent.

ABSTRACT: In patients with ostial coronary stents protruding into the aorta, there is concern for stent injury while undergoing transcatheter aortic valve replacement (TAVR) with balloon-expandable transcatheter heart valve (THV). An 82-year-old male with history of symptomatic aortic stenosis, heart failure, and coronary artery disease with multiple interventions to right coronary artery (RCA) and a history of stent fracture requiring stent-in-stent placement one year previously, was evaluated for TAVR. His ostial RCA stent was protruding into the aorta at the level of sinotubular junction, with ostial stent to aortic wall (SAW) distance of 25.2 mm. There was concern for balloon inflation during TAVR leading to stent injury. The RCA was cannulated with a 6 French JR4 guide and wired with 0.014' cor

SUBMITTER: Basman C 

PROVIDER: S-EPMC10562087 | biostudies-literature | 2023 Oct

REPOSITORIES: biostudies-literature