Closed mitral valvotomy in pregnancy--a study of seven cases.
Between 1977 and 1987, seven pregnant women (mean age 28 years) had closed mitral valvotomy through a left lateral thoracotomy during their first (3 cases), second (2 cases) or third (2 cases) trimester. Surgery was necessary either because of acute heart failure with pulmonary edema not responding to medical treatment (4 cases) or to prevent the complications of severe mitral stenosis affecting either the mother or the fetus in three patients with desired pregnancies. There were neither maternal nor fetal deaths. The only complication was bleeding from a low insertion of the placenta identified in the early postoperative period in one patient that required a caesarean section, which produced a normal baby. Six pregnancies continued until term with uneventful delivery and produced normal children. We conclude that closed mitral valvotomy is a simple and a low risk procedure in pregnant women. It prevents complications of severe mitral stenosis occurring in either the mother or the fetus during pregnancy and delivery.
Abid
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A
Department of Cardiovascular Surgery, La Rabta Hospital, Tunis, Tunisia.
Abid
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F
Zargouni
N
N
Khayati
A
A
D000328:Adult; D002404:Catheterization / Q000009:adverse effects / Q000379:methods*; D005260:Female; D005500:Follow-Up Studies; D006801:Humans; D008946:Mitral Valve Stenosis / Q000601:surgery*; D011247:Pregnancy; D011249:Pregnancy Complications, Cardiovascular / Q000601:surgery*; D012214:Rheumatic Heart Disease / Q000601:surgery; D014592:Uterine Hemorrhage / Q000209:etiology