[Follow-up study of cardiac patients].
D005260:Female; D005500:Follow-Up Studies; D006330:Heart Defects, Congenital; D006331:Heart Diseases; D006801:Humans; D007231:Infant, Newborn; D009518:New York; D011247:Pregnancy; D011249:Pregnancy Complications, Cardiovascular; D014837:Voluntary Health Agencies