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Mitral Valve Surgery

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Abstract

Closed-heart mitral commissurotomies followed later by open-heart commissurotomies and mitral valve replacements were the most frequent valve procedures from the 1950s to the 1970s. Aortic valve surgery gradually has become the more frequent procedure and the number of mitral procedures has slowly decreased. Presently, operation for a rheumatic mitral stenosis is relatively rare. Th e reason is that rheumatic mitral stenosis is becoming very rare in developed countries, and when it does occur, the patients who were formerly candidates for surgical commissurotomy are now treated by percutaneous balloon valvuloplasty. Only the relatively few patients who do not meet the echocardiographic criteria for percutaneous intervention, because of heavy calcifi cations and/or coexistent mitral incompetence, are indicated for surgical treatment. Nevertheless, mitral valve surgery has been constantly developing, due mainly to the increasing number of patients who need surgical treatment for a signifi cant mitral regurgitation. Th e etiology of mitral regurgitation is predominantly degenerative or ischemic, and the majority of these valves are eligible for repair.

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Dominik, J., Zacek, P. (2010). Mitral Valve Surgery. In: Heart Valve Surgery. Springer, Berlin, Heidelberg. https://doi.org/10.1007/978-3-642-12206-4_6

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