MiRus announced new early feasibility study results supporting the use of its Siegel transcatheter aortic valve replacement ...

Transcatheter aortic valve implantation (TAVI) is now an established treatment option for elderly patients with severe ...

About this study The objective of ENVISION is to evaluate the safety and effectiveness of the Navitor Transcatheter Aortic Valve Implantation (TAVI) System for treating patients with symptomatic, ...

Background On echocardiography approximately one-third of patients with severe aortic valve stenosis based on aortic valve area (AVA<1.0 cm2) demonstrate a non-severe mean pressure gradient (ΔPm; ≤40 ...

NEW YORK CITY -- The newer Navitor looked increasingly viable as a transcatheter aortic valve replacement (TAVR) system, ...

In the setting of aortic or mitral valve disease, left‐sided pressure overload is transmitted across the pulmonary vasculature, with pulmonary hypertension being independently associated with worse ...

Approximately one in nine patients develop leaflet thrombosis in the first 10 months after transcatheter tricuspid valve replacement (TTVR), according to a meta-analysis. Most cases are subclinical, ...

Objective To evaluate the effect of age and aortic valve anatomy (tricuspid (TAV) vs bicuspid (BAV) aortic valve) on the relationship between the aortic valve calcification (AVC) and the haemodynamic ...

1 Introduction Calcific aortic valve disease (CAVD) represents a significant and growing public health concern (Huang et al., 2023). Characterized by the abnormal accumulation of calcium deposits ...

Aortic stenosis (AS) is a progressive disease characterized by important interindividual variability in the rate of disease progression. The pathophysiology of AS progression is complex and involves ...