Objectives : This study was designed to establish the incidence, impact, and predictors of
post-transcatheter aortic valve replacement (TAVR) aortic regurgitation (AR). Background : AR …

Background— Aortic root rupture is a major concern with balloon-expandable transcatheter
aortic valve replacement (TAVR). We sought to identify predictors of aortic root rupture …

Background : The optimal duration of dual antiplatelet therapy (DAPT) following second-generation
drug-eluting stent (DES) implantation is still debated. Objectives : The aim of this …

The optimal management and short- and long-term prognoses of spontaneous coronary
artery dissection (SCAD) remain not well defined. The aim of this observational multicenter …

Aims The paucity of evidences about the long-term durability of currently available
transcatheter prostheses is one of the main issues of transcatheter aortic valve implantation (TAVI). …

Background— Three-dimensional electroanatomic voltage mapping offers the potential to
identify low-voltage areas that correspond to regions of right ventricular (RV) myocardial loss …

Background : Limited data exist about safety and efficacy of transcatheter aortic valve
replacement (TAVR) in patients with pure native aortic regurgitation (AR). Objectives : This study …

The coronavirus disease 2019 (COVID-19) pandemic poses an unprecedented challenge
to healthcare worldwide. The infection can be life threatening and require intensive care …

Objectives : This study sought to assess the relationship between duration of ischemia and
both myocardial transmural necrosis (TN) and severe microvascular obstruction (SMO), by …

Background: The SOURCE 3 Registry (SAPIEN Aortic Bioprosthesis European Outcome) is
a European multicenter, observational registry of the latest generation of transcatheter heart …