[The conservative mitral valve surgery (author's transl)].
From 1969 to 1976 at Harefield Hospital 260 patients underwent conservative mitral valve surgery. The different techniques used are described. Of the 223 patients followed up (1 to 8 years, mean follow up 48 months) 73% are asymptomatic, 20%  are improved and 7% are the same or worse. A conservative operation is possible in approximately 85% of the cases and according to our results this should be the operation of choice in mitral valve surgery.
D000293:Adolescent; D000328:Adult; D000368:Aged; D009202:Cardiomyopathies / Q000150:complications; D002648:Child; D002675:Child, Preschool; D004697:Endocarditis, Bacterial / Q000150:complications; D005260:Female; D005500:Follow-Up Studies; D006801:Humans; D007223:Infant; D008297:Male; D008722:Methods; D008875:Middle Aged; D008943:Mitral Valve / Q000002:abnormalities; D008944:Mitral Valve Insufficiency / Q000209:etiology / Q000601:surgery*; D008946:Mitral Valve Stenosis / Q000601:surgery*; D012214:Rheumatic Heart Disease / Q000601:surgery
La chirurgia conservativa della mitrale.