[The electrocardiogram in patent ductus arteriosus; pre- and post-operative study].
D004373:Ductus Arteriosus; D004374:Ductus Arteriosus, Patent / Q000175:diagnosis*; D004562:Electrocardiography; D006801:Humans; D011184:Postoperative Period
DUCTUS ARTERIOSUS, PATENT/diagnosis; ELECTROCARDIOGRAPHY
O eletrocardiograma na persistência do canal arterial; estudo pré e pós-operatório.