Cardiac disease in pregnancy.
D000328:Adult; D036861:Delivery, Obstetric; D005260:Female; D006801:Humans; D007231:Infant, Newborn; D008297:Male; D008946:Mitral Valve Stenosis / Q000209:etiology / Q000601:surgery*; D009773:Obstetric Nursing; D011247:Pregnancy; D011249:Pregnancy Complications, Cardiovascular / Q000451:nursing*; D012214:Rheumatic Heart Disease / Q000451:nursing*