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Mitral Stenosis III: Medical Management

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Mitral stenosis, a condition marked by the narrowing of the mitral valve, necessitates an integrated approach for effective management. This approach includes preventative measures, medical therapy, and surgical interventions to reduce symptoms and prevent complications.PreventionPrevention of mitral stenosis primarily focuses on reducing the incidence of bacterial infections, particularly streptococcal infections, which can lead to rheumatic fever and subsequent valvular damage. Timely...

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Related Experiment Video

Updated: Mar 27, 2026

Closure of a Patent Foramen Ovale PFO: An Intervention Sequence

Closure of a Patent Foramen Ovale PFO: An Intervention Sequence

Published on: December 23, 2022

Transcatheter Paravalvular Leak Closure Using Valve Frame Access.

Chloe Kharsa¹, Mangesh Kritya¹, Karl Abou Zeid¹

¹Department of Cardiology, Houston Methodist DeBakey Heart & Vascular Center, Houston, Texas, USA.

JACC. Case Reports

|March 25, 2026

Summary

This summary is machine-generated.

Transcatheter paravalvular leak (PVL) closure after transcatheter aortic valve replacement (TAVR) can be effectively managed using frame-based access. Careful computed tomography planning identifies optimal access for device delivery, reducing PVL in select patients.

Area of Science:

Cardiology
Interventional Cardiology
Medical Device Technology

Background:

Transcatheter aortic valve replacement (TAVR) is a common procedure for aortic stenosis.

Keywords:

Evolut FX+multimodality imaging paravalvular leak percutaneous closure transcatheter aortic valve replacement

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Paravalvular leak (PVL) is a potential complication following TAVR, leading to adverse outcomes.

Current PVL management strategies may be limited by patient anatomy and device characteristics.