Surgical repair of chordae tendineae rupture after degenerative valvular regurgitation using standardized bovine pericardium

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Surgical repair of chordae tendineae rupture after degenerative valvular regurgitation using standardized bovine pericardium.

OBJECTIVE To evaluate clinically and by Doppler Echocardiography 22 patients submitted to mitral valve repair after valvular regurgitation using standardized bovine pericardium chordae. METHODS The patients had degenerative mitral regurgitation. Fourteen (63.6%) patients were male and the age ranged from 19 to 76 years (mean 56.8 ± 13.8 years). The strings of bovine pericardium treated with g...

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Mitral Valve Repair: The Chordae Tendineae

Repair of the mitral valve is the treatment of choice for mitral valve regurgitation when the anatomy is favorable. It is well known that mitral valve repair enjoys better clinical and functional results than any other type of valve substitute. This fact is beyond doubt regardless of the etiology of the valve lesion and is of particular importance in degenerative diseases.This review analyzes t...

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Acute mitral regurgitation in pregnancy due to ruptured chordae tendineae.

Rupture of chordae tendineae resulting in acute mitral regurgitation has previously been described following rheumatic fever, subacute bacterial endocarditis, blunt chest trauma, and in Marfan's syndrome. Chordae may rupture spontaneously in older patients, producing a characteristic clinical syndrome, but such 'idiopathic' rupture is exceptional before the age of 50. This paper reports the occ...

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Hypertrophic Obstructive Cardiomyopathy and Severe Mitral Regurgitation due to Chordae Tendineae Rupture. An Unusual Coexistence

A 60-year-old gentleman came to the cardiac emergency room of our hospital complaining of a 3-day long shortness of breath and orthopnea. The patient gave a history of prior diagnosis of hypertrophic obstructive cardiomyopathy (HOCM) a few years back, while he had been treated with a beta-blocker (metoprolol 50 mg bid). Until 3 days ago, he was in functional class NYHA II. In addition, he noted...

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Congenital aortic valve disease with rupture of mitral chordae tendineae.

A new clinical entity is described in which free aortic regurgitation from congenital aortic valve disease caused rupture of the chordae to the anterior leaflet of the mitral valve in 7 men aged 45 to 63 years (mean 52 years); 2 of the patients also had rupture of chordae to the posterior leaflet. Comparing these patients with those with ruptured mitral chordae in association with rheumatic he...

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ژورنال

عنوان ژورنال: Revista Brasileira de Cirurgia Cardiovascular

سال: 2013

ISSN: 0102-7638

DOI: 10.5935/1678-9741.20130007