Coarctation of the aorta in children and adolescents. Surgical treatment and review of 120 patients.
Between September 1967 and April 1975, a total of 120 patients between one day and 20 years of age underwent surgery for coarctation of the thoracic aorta. Thirty-two patients were below two years of age (group 1) and 88 were above two years (group 3). All patients in group 1 initially had congestive heart failure. Twenty-eight had associated cardiac defects, and 18 had signficant pulmonary arterial hypertension (greater than 50 mm Hg). Operative deaths occurred only in group 1, all in infants below five months of age. Common features in the 13 deaths were congestive heart failure, pulmonary hypertension, patent ductus arteriosus, large ventricular septal defect, concomitant pulmonary arterial bandling or open-heart procedures. The only recurrence occurred in an infant first operated at 14 days of age. Resection of aortic coarctation can be safely performed as an elective procedure; however, it still presents a high surgical risk in infants with associated intracardiac defects. Late follow-up shows the salutary effects of repair of the coarctation on hypertension.
D000293:Adolescent; D000328:Adult; D000367:Age Factors; D001017:Aortic Coarctation / Q000145:classification / Q000150:complications / Q000601:surgery*; D006348:Cardiac Surgical Procedures / Q000401:mortality; D002648:Child; D002675:Child, Preschool; D004374:Ductus Arteriosus, Patent / Q000150:complications; D005260:Female; D006331:Heart Diseases / Q000150:complications; D006333:Heart Failure / Q000150:complications; D006343:Heart Septal Defects / Q000150:complications; D006801:Humans; D006976:Hypertension, Pulmonary / Q000150:complications; D007223:Infant; D007231:Infant, Newborn; D008297:Male; D014188:Transposition of Great Vessels / Q000150:complications