title: Repair of aortic coarctation in infancy: A 10-year clinical experience.
abstract: BACKGROUND
  Coarctation of the aorta is a congenital narrowing of the upper descending aorta. The approximate incidence is 4% in live-born children with congenital heart disease. This study aimed to describe the surgical outcome and survival of patients undergoing congenital aortic coarctation repair via subclavian flap aortoplasty (group 1) or resection with end-to-end anastomosis (group 2).
  
  
  METHODS
  We retrospectively reviewed the clinical outcomes of 105 infants who underwent repair of aortic coarctation between 2000 and December 2012. Fifty patients (group 1) underwent subclavian flap aortoplasty and 55 (group 2) underwent resection with end-to-end anastomosis. Procedure details and early results were collected by retrospective review of hospital and clinic data.
  
  
  RESULTS
  The mean age of patients in group 1 was 6.73 ± 1.1 vs. 6.76 ± 1.2 months in group 2, and the mean weight was 6.01 ± 1.3 vs. 5.9 ± 1.0 kg, respectively. There were no significant differences among the intra- and postoperative variables in the 2 groups. Six patients in group 1 had a peak systolic gradient >20 mm Hg. The recurrence rate in group 1 was 12% vs. 1.8% in group 2 (p < 0.05). Overall mortality was 2.8%. Survival in group 1 was 96% vs. 98.2% in group 2.
  
  
  CONCLUSIONS
  Repair of aortic coarctation in infancy by resection with end-to-end anastomosis can be performed with a low mortality rate and a low incidence of recoarctation, and it provides the optimal prognosis for coarctation in infancy.
authors.affiliation: Department of Cardiovascular Surgery, Chamran Heart Center, Isfahan University of Medical Science, Isfahan, Iran.
authors.forename: Hamid
authors.initials: H
authors.lastname: Bigdelian
authors.affiliation: Department of Cardiovascular Surgery, Chamran Heart Center, Isfahan University of Medical Science, Isfahan, Iran Sedighi1984@yahoo.com.
authors.forename: Mohsen
authors.initials: M
authors.lastname: Sedighi
mesh_terms: D000367:Age Factors; D000714:Anastomosis, Surgical; D001017:Aortic Coarctation / Q000175:diagnosis / Q000401:mortality / Q000601:surgery*; D018572:Disease-Free Survival; D005260:Female; D006801:Humans; D007223:Infant; D007226:Infant Mortality; D053208:Kaplan-Meier Estimate; D008297:Male; D011183:Postoperative Complications / Q000209:etiology / Q000401:mortality; D012008:Recurrence; D012189:Retrospective Studies; D013524:Surgical Flaps; D013997:Time Factors; D016896:Treatment Outcome; D014656:Vascular Surgical Procedures / Q000009:adverse effects / Q000379:methods* / Q000401:mortality
keywords: Anastomosis; Aortic coarctation; Infant; Subclavian artery; Surgical flaps; Vascular surgical procedures; surgical