View clinical trials related to Aortic Valve Stenosis.
Filter by:The purpose is to evaluate the safety, effectiveness and performance of Venus-Vitae Transcatheter Heart Valve System in patients with severe aortic stenosis.
Study is aimed to demonstrate that the self-expandable Allegra TAVI system provides lower mean gradient assessed by TTE compared to balloon-expandable valve systems in a female patient population with symptomatic severe aortic stenosis
This study is an observational study to evaluate the long-term safety and effectiveness of the valve system.
This randomized study compares the effects of conventional (right ventricular pacing in patients with LVEF ≥ 40% and cardiac resynchronization therapy in patients with LVEF < 40 %) versus left bundle branch pacing on left ventricular remodelling in patients with reduced left ventricular ejection fraction (< 50 %) that need permanent pacemaker implantation after transcatheter aortic valve implantation (TAVI).
The goal of this clinical trial is to learn about the safety and outcome of prophylactic pacemaker implantation in patients with right bundle-branch block undergoing trans-catheter aortic valve (TAVI) implantation in patients with severe aortic stenosis and left ventricular ejection fraction.Participants will be randomized to: - Prophylactic pacemaker implantation prior TAVI - Conservative strategy
This is a prospective, randomized, comparative, clinical trial conducted by Wuhan Union Hospital that aims to evaluate the efficacy and safety of pioglitazone compared to placebo in patients with calcific aortic valve disease with mild aortic valve stenosis.
This is a prospective, randomized, comparative, clinical trial conducted by Wuhan Union Hospital that aims to evaluate the efficacy and safety of folic acid compared to placebo in patients with calcific aortic valve disease with mild aortic valve stenosis.
Biomarkers and mechanisms in the progression of aortic valve stenosis are sometimes not sufficiently understood. The current project will take into account image morphological and immunological aspects that predict the development of hemodynamically relevant aortic valve stenosis in order to identify high-risk patients and to develop further therapeutic options.
The objective of this study is to evaluate the ACURATE Neo2 in the Middle East population with severe, symptomatic aortic stenosis.
This study examines in the safety and efficacy of using a single Perclose escalation technique (SPET) using a single Perclose Proglide device to preclose and the need for a rescue device based on a control angiography at the end of the procedure, with a 6F femoral sheath.