Mitral valve differences, opening when there is greater pressure in the left atrium than ventricle, and closing when there is greater pressure in the ventricle than atrium. In abnormal conditions, blood may flow backwards through the valve (mitral regurgitation) or the mitral valve may be narrowed (mitral stenosis). Rheumatic heart disease often affects the mitral valve; the valve may also prolapse with age, and be affected by infective endocarditis. The mitral valve is named after the mitre of a bishop, which resembles its flaps. The mitral valve is typically in area, and sits in the left heart between the left atrium and
Mitral valve repair still low) risk of stroke. One cardiac surgery professor said, "I think the only benefit is for cosmesis for the patient and the benefit is for marketing and growing our practices for ourselves because it’s a good way to grow one's practice." Robotic mitral valve repair operations are also being utilized throughout the United States. In the 2000s there have been several trials of a newer strategy of mitral valve repair that does not require major cardiac surgery. Through a catheter inserted in the groin, the valve leaflets are clipped together. This technique – percutaneous mitral valve repair – is