The Damus-Stansel-Kaye procedure: anatomical determinants and modifications.
Seven of 119 patients undergoing anatomical correction for transposition of the great arteries and Taussig-Bing anomalies without pulmonary stenosis had the Damus-Stansel-Kaye procedure and the rest, the arterial switch. The age of the patients having the Damus-Stansel-Kaye procedure ranged from 0.5 year to 5 years (mean age, 2.2 +/- 1 years). Four patients had transposition, 2 had Taussig-Bing anomaly, and 1 had corrected transposition. Indications for the Damus-Stansel-Kaye procedure were side-by-side great arteries associated with difficult coronary anatomy (5 patients), single coronary system (1 patient), and subaortic stenosis (1). A graft between the ascending and descending aorta for interrupted aortic arch made mobilization and posterior displacement of the ascending aorta for the arterial switch difficult. Subaortic stenosis (1 patient), subpulmonary ventricular septal defect (2 patients), and restrictive ventricular septal defect (4) precluded the Rastelli procedure. In 6 patients, the main pulmonary artery was transected at the band, a proximal main pulmonary artery to aorta anastomosis was complemented with a synthetic patch, and a right ventricle to distal main pulmonary artery valved conduit was inserted. Four patients had closure of the aortic outflow. Two patients had postoperative bleeding and 2, heart block. The only patient who did not have transection of the main pulmonary artery, an omission that led to an obstructed conduit at the distal anastomosis, died late. Two patients subsequently needed aortic outflow closure for critical aortic insufficiency. The Damus-Stansel-Kaye procedure has a definite role and can be safely performed in patients with transposition of the great arteries and Taussig-Bing anomalies.(ABSTRACT TRUNCATED AT 250 WORDS)
DeLeon
S Y
SY
Division of Pediatric Cardiac Surgery, Children's Memorial Hospital, Northwestern University Medical School, Chicago, Illinois.
Ilbawi
M N
MN
Tubeszewski
K
K
Wilson
W R
WR
Idriss
F S
FS
D000714:Anastomosis, Surgical / Q000379:methods; D001011:Aorta / Q000601:surgery*; D001021:Aortic Valve; D001027:Aortography; D002675:Child, Preschool; D004310:Double Outlet Right Ventricle / Q000601:surgery; D006330:Heart Defects, Congenital / Q000601:surgery; D006801:Humans; D007223:Infant; D011651:Pulmonary Artery / Q000000981:diagnostic imaging / Q000601:surgery*; D014188:Transposition of Great Vessels / Q000601:surgery*