[Palliative and corrective cardiac surgery in Down's syndrome (author's transl)].
Since 1970 46 infants and children with Down's Syndrome were subjected to palliation of congenital heart disease, and 54 mongoloid children underwent correction of their cardiac defects. The most common cardiac malformation was endocardial cushion defect (72%). Palliation consisted in pulmonary artery banding (PAB) with or without division of a patent ductus arteriosus (PDA) in 16 infants, and sole division of a PDA in another 16 infants with large left to right shunts due to common canalis atrioventricularis (avcanal) or ventricular septal defect (VSD). An aorto-pulmonary anastomosis was performed for relief of severe hypoxia due to right ventricular outflow tract obstruction (RVOTO) in 14 patients. Operative mortality was 41% for PAB, 21% for aortopulmonary anastomosis, anastomosis, and 0% for division of a PDA. In the group of corrective cardiac surgery the operative mortality rate was 0% in ostium primum defects and 4% in VSD closure. Correction of complete av-canal and of malformations with RVOTO had a high mortality rate of 20 and 40%, respectively. Similar results were obtained in nonmongoloid children operated upon for the same cardiac defects. The complications and causes of death were due to the complexity of the cardiac malformations and had no relation to the Down's Syndrome itself. Mongoloid children do not pose additional medical problems to management of congenital heart disease. Their results do not differ from those obtained in nonmongoloid children.
D000293:Adolescent; D006348:Cardiac Surgical Procedures / Q000401:mortality; D002648:Child; D002675:Child, Preschool; D004314:Down Syndrome / Q000150:complications / Q000601:surgery*; D004374:Ductus Arteriosus, Patent / Q000601:surgery; D005860:Germany, West; D006330:Heart Defects, Congenital / Q000150:complications / Q000601:surgery*; D006345:Heart Septal Defects, Ventricular / Q000601:surgery; D006801:Humans; D007223:Infant; D010166:Palliative Care; D011183:Postoperative Complications; D011651:Pulmonary Artery / Q000601:surgery
Palliative und korrektive Herzchirurgie bei Morbus Down