A. Regueiro

Clinical Outcomes and Valve Performance of Intra-Annular Self-Expanding Transcatheter Aortic Valve in Valve-in-Valve Procedures: Insights From the NAViV Registry.

BACKGROUND Most evidence for transcatheter aortic valve replacement (TAVR) for valve-in-valve procedures comes from balloon-expandable and supra-annular self-expanding valves. However, data on intra-annular self-expanding valves remain limited. The objectives of this registry were to evaluate the short- and midterm out...

Bioprosthetic Valve Failure After Transcatheter Aortic Valve Replacement.

BACKGROUND Data on the long-term incidence and clinical impact of bioprosthetic valve failure (BVF) after transcatheter aortic valve replacement remain limited. This study aimed to assess the incidence, predictors, and clinical impact of BVF following transcatheter aortic valve replacement. METHODS We analyzed data f...

Treatment effects of dapagliflozin in patients with aortic stenosis undergoing transcatheter aortic valve implantation across left ventricular ejection fraction.

Aortic valve replacement in patients with small aortic annuli: a systematic review and network meta-analysis.

Objectives Up to 40% of patients with aortic stenosis undergoing valve replacement have a small annulus, a key determinant of valve hemodynamics, durability, and clinical outcomes. Surgical and transcatheter approaches have been reported to be determined by prosthesis design, considering the operative mortality and mor...