Congenital anomalies of the mitral valve apparatus are rare. Of such cases, congenital mitral stenosis, atresia, accessory valvular tissue, and cleft mitral valve are more common. Descriptions of unileaflet mitral valves (either partial or complete leaflet agenesis/hypoplasia) are extremely rare and largely limited to a few case reports. We report herein a 45-year-old nulliparous woman presenti...

A 75 year old man with long-standing rheumatic mitral stenosis who refused surgical intervention was treated with percutaneous balloon valvuloplasty. Prevalvuloplasty evaluation revealed a heavily calcified mitral valve, a mean transvalvular gradient of 18 mm Hg, a Fick cardiac index of 1.7 liters/min per m2, a mitral valve area of 0.6 cm2 and 1 + mitral regurgitation. After transeptal catheter...

The purpose of this work was to determine how reliable a guide an apical systolic murmur can be to the finding at mitral valvotomy of incidental mitral regurgitation complicating dominant mitral stenosis. The history of the systolic murmur in mitral stenosis is a confused one, since general agreement was not reached about the timing of systolic and diastolic murmurs in mitral stenosis for nearl...

Clinically significant mitral regurgitation is often found in conjunction with severe aortic valve stenosis. Adding mitral valve surgery to an aortic valve replacement (AVR) increases the operative risk. However, this increased operative risk may be reduced if, during AVR, a standard double-valve surgery is avoided and AVR isperformed instead with a transaortic edge-to-edge repair of the mitral...

A 53-year-old woman who had undergone aortic valve replacement with a Starr-Edwards (S-E) valve (Model 1260) and open mitral commissurotomy 28 years previously was hospitalized with cardiac failure. Echocardiography showed mitral stenosis, mitral regurgitation, and a normally functioning S-E prosthesis. At reoperation, the mitral and aortic valves were replaced with St Jude bileaflet mechanical...

A Valsalva-like maneuver was performed during cardiac catheterization by a normal group of individuals and a group of patients with acoustic evidence of mitral stenosis. The latter group was subdivided according to its response to the maneuver. The mild group, like the normal group, showed an "overshoot" of blood pressure and a bradyeardia in the post-straining period, whereas the severe mitral...

BACKGROUND Mitral valve stenosis is a common manifestation of chronic rheumatic heart disease. The presence of spontaneous echo contrast in the left atrium and left atrial appendage has been reported to be an independent predictor of thrombo-embolic risk in patients with mitral stenosis. The objective of this study was to retrospectively investigate various clinical and echocardiographic variab...

OBJECTIVE Anatomic alterations of the mitral valve such as increased mitral leaflet area, length and laxity, and anterior displacement of the papillary muscles in hypertrophic obstructive cardiomyopathy predispose patients to residual systolic anterior motion and persistence of outflow obstruction and mitral regurgitation after septal myectomy. We investigate the long-term results of combined a...

s Gen ard M oard m nd Pr See O A 72-year-old woman with coronary artery bypass graft surgery (CABG) with mitral valve replacement (MVR) using a 27-mm Carpentier-Edwards bioprosthesis (Edwards Lifesciences, Irvine, California) 6 years earlier was referred to our institution with severe, symptomatic prosthetic valve mitral stenosis. Her clinical history was otherwise significant for recent percut...

Two cases of mitral insufficiency are reported. In 1 case the lesion was produced by rupture of the chordae tendineae of the posterior leaflet of the mitral valve. In the other case it was produced by fibrous adhesion of the posterior leaflet of the mitral valve to the underlying left ventricular wall, which occurred during healing of subacute bacterial endocarditis. Changes occurred in the pul...