Mitral valve stenosis, also known as mitral stenosis, occurs when the mitral valve opening is narrowed. This means that not enough blood can flow through it. Scarring caused by rheumatic fever is the ...

The mitral valve, so named because of its similarity to a bishop’s miter, has five important structural elements: 1) the mitral annulus, 2) the mitral valve leaflets, 3) the commissures, 4) chordae ...

The first sound in the phonocardiogram occurs at the time of closure of the atrioventricular valves, and has been attributed to their closure. 4 Since the atrial pressure is very close to the ...

BECAUSE of the great interest currently demonstrated in the surgical correction of mitral stenosis, it has become essential for the clinician to be able to diagnose this condition with the greatest ...

Mitral valve disease occurs when the mitral valve doesn’t work properly, allowing blood to flow backward into the left atrium. As a result, your heart does not pump enough blood out of the left ...

Multivalvular disease (MVD) is a prevalent form of valvular heart disease; rheumatic heart disease is the predominant aetiology in developing countries, whereas degenerative aetiologies are ...

Irvine, Calif., Jan. 22, 2026 — University of California, Irvine and Philadelphia-based Jefferson Health researchers have identified fundamental structural and functional differences between two major ...

The mitral valve is a flap of tissue that sits in the left side of the heart, between the left atrium and the left ventricle. It keeps blood flowing in the forward direction, from the atrium into the ...

More than three-quarters of patients who undergo percutaneous mitral balloon valvuloplasty (PMBV) for severe symptomatic rheumatic mitral stenosis will have good outcomes without the need for ...

Mitral valve prolapse is a common cause of a heart murmur caused by a "leaky" heart valve. Most cases of mitral valve prolapse are not serious and only need to be monitored. Mitral valve prolapse is ...

Mitral valve stenosis is a form of valvular heart disease. It occurs when there is a narrowing of the mitral valve, which restricts the flow of blood from the left atrium to the left ventricle. Mitral ...