introduction: mitral stenosis is a narrowing or blockage of the opening of the mitral valve. symptoms usually develop between the ages of 20 and 50. it most commonly occurs in people who have had rheumatic faver. the purpose of this study was to determine the clinical, characteristics of mitral stenosis in men and women and their reactions to balloon mitral valvotomy (bmv).  materials and metho...

Supravalvar mitral ring is a rare congenital heart defect of surgical importance. The condition is characterized by an abnormal ridge of the connective tissue on the atrial side of the mitral valve. It often substantially obstructs the mitral valve inflow. We herein introduce a case of a supravalvar mitral ring in a 17-year-old male, who was admitted to our hospital with cardiac syncope. He had...

Mitral valve myxoma is a very rare entity. Multiple myxomas with extensive involvement of the anterior and posterior leaflets of the mitral valve are exceedingly rare. We report a 58-year-old man who was admitted as sudden syncope. Thoracic echocardiography showed several masses adherent to the anterior and posterior leaflets and the mitral annulus with obvious mobility. Intraoperative probing ...

BACKGROUND The purpose of this article is to document the clinical features of the unusual mitral valve myxoma based on the literature of recent years. METHODS A literature retrieval of the mitral valve myxoma reported in recent years was made using the MEDLINE and EMBASE databases. The clinical information about this unusual disorder was collected and analyzed. RESULTS Mitral valve myxoma ...

The cross-sectional echocardiographic features of mitral valve prolapse were defined in 26 children (ages 2-18 years) using a real-time, multiple-crystal ultrasound scanner. In each patient the physical findings of the mitral valve click-murmur syndrome were present and mitral valve prolapse had been diagnosed previously by conventional single crystal echocardiography. Mitral prolapse occurred ...

In the western world, the prevalence of mitral regurgitation-particularly that due to degenerative disease-has gradually increased despite a substantial decrease in rheumatic disease. If present, secondary ventricular dysfunction, potentially irreversible when clinically diagnosed, requires close echocardiographic follow-up in order to establish a subclinical diagnosis. Thus, echocardiography h...

Several techniques are currently in use for mitral valve reconstruction. We report a mitral repair case in which the use of a combination of different surgical techniques resulted in the necessary correction. A 47-year-old woman underwent surgical intervention to treat severe mitral valve insufficiency due to A1/A2/A3 and P2 prolapsed valve tissue. A combination of quadrangular resection, slidi...

The slope of the posterior left ventricular wall motion in diastole (LVDS) was determined by echocardiography in 25 normal subjects and 21 patients with mitral stenosis. Patients with mitral stenosis had reduced LVDS that was related to the degree of mitral stenosis determined by calculated mitral valve area (r = 0.92). The mitral valve area correlated more closely with the LVDS than with the l...

Prosthetic aortic valve and conduit dehiscence with periconduit cavity and ascending aortic aneurysm is an uncommon complication of aortic root surgery. It is usually recognizable at echocardiography due to an abnormal position of the prosthetic valve and conduit in relation to the native aortic annulus in conjunction with an abnormal echolucent periconduit space that fills with color flow. Mit...

BACKGROUND There is no current acceptable approach for intracardiac beating-heart interventions. We have adapted real-time 3-dimensional echocardiography with specialized instrumentation to facilitate beating-heart repair of atrial septal defects and mitral valve plasty to investigate the feasibility of real-time 3-dimensional echocardiography-guided cardiac surgery. METHODS In experiment I a...