[Results of operative treatment of artial septal defect in the adult (author's transl)].
55 of 59 patients with artial septal defect, who had been operated in adult age, were examined postoperatively. The mean time interval from the operation was 43,8 months. Two patients had died immediately after the operation; there were no late deaths. The majority of the reexamined subjects was free of symptoms, in no case was there congestive heart failure. Persistence of postoperative symptoms increased with increasing age at the time of operation, but only up to the fourth decade of life. In 26 cases hemodynamics were examined. Mean pulmonary arterial pressure was normal at rest and during a slight ergometric load. In 5 patients there was moderate pulmonary hypertension. In 8 subjects there was minimal, in one patient moderate increase of pulmonary vascular resistance. Heartsize in chest roentgenogramm was increased in about 25% of cases, in more than 50% the pulmonary vessels were accentuated. Irregularities of cardiac rhythm were not more frequent postoperatively, than they had been prior to surgery. However, surgery was followed by a marked decrease of right axis deviation and of EKG signs of right ventricular hypertrophy. Pulmonary function studies revealed a slight decrease of vital capacity and of maximal breathing capacity. These results are favourable compaired to medically treated groups of patients as described in the literature. It is concluded, that even in later adult age the atrial septal defect as a rule is an indication for surgery.
D000328:Adult; D000367:Age Factors; D001145:Arrhythmias, Cardiac / Q000175:diagnosis; D006332:Cardiomegaly / Q000175:diagnosis; D004562:Electrocardiography; D005500:Follow-Up Studies; D006321:Heart; D006344:Heart Septal Defects, Atrial / Q000601:surgery*; D006801:Humans; D006976:Hypertension, Pulmonary / Q000175:diagnosis; D009929:Organ Size; D011183:Postoperative Complications / Q000175:diagnosis*
Ergebnisse der operativen Behandlung des Vorhofseptumdefektes im Erwachsenenalter.