Year : 2010 | Volume
: 3 | Issue : 2 | Page : 123--126
Recurrence rate of different techniques for repair of coarctation of aorta: A 10 years experience
Maziar Gholampour Dehaki1, Alireza Alizadeh Ghavidel1, Nader Givtaj1, Gholamreza Omrani1, Shahyad Salehi2
1 Department of Cardiovascular Surgery, Rajaee Heart Center, Iran University of Medical Sciences and Health Services, Tehran, Iran
2 Department of Cardiovascular Surgery, Uromiye University of Medical Sciences and Health Services, Imam Street, Imam Khomeini General Hospital, Uromiye, Iran
Background and Aim : The main goal of this study was to assess the frequency of recurrent coarctation after repair using different surgical methods.
Methods : Surgical results of repairs for coarctation of aorta (Co-A) in 188 patients under the age 14 years who were treated in Rajaee Heart Center, Tehran, Iran, were evaluated retrospectively. The most common methods included patch-graft aortoplasty (59%), resection with end-to-end anastomosis (20.7%) and subclavian flap aortoplasty (SCFA) (16.5%). The remaining patients underwent bypass tube graft and excision with placement of a tube graft. Seventy eight percent had discrete stenosis while 22% had long segment narrowing. The patients were followed for 81.6±32.8 months.
Results : The overall mortality rate was 2.6%. The highest incidence rate of recoarctation was found in the patch-graft aortoplasty group (12.7%) and the lowest was found in SCFA (3.2%). The incidence of recoarctation in long-segment lesions was significantly higher than that in the discrete ones (30% vs. 4%, P<0.001). In patients <1 year, the incidence of recoarctation was lower than that in the other age groups.
Conclusion : The patch-graft aortoplasty technique had the highest incidence of recoarctation and SCFA had the lowest rate. Long-segment Co-A had a higher chance of recoarctation. In contrast to some previous reports, the incidence of recoarctation was not higher in the age below 1 year.
Maziar Gholampour Dehaki
Rajaee Heart Center, Iran University of Medical Sciences and Health Services, Vali-Asr Street, Next to Mellat Park, Rajaee Heart Center Tehran
|How to cite this article:|
Dehaki MG, Ghavidel AA, Givtaj N, Omrani G, Salehi S. Recurrence rate of different techniques for repair of coarctation of aorta: A 10 years experience.Ann Pediatr Card 2010;3:123-126
|How to cite this URL:|
Dehaki MG, Ghavidel AA, Givtaj N, Omrani G, Salehi S. Recurrence rate of different techniques for repair of coarctation of aorta: A 10 years experience. Ann Pediatr Card [serial online] 2010 [cited 2019 Oct 18 ];3:123-126
Available from: http://www.annalspc.com/article.asp?issn=0974-2069;year=2010;volume=3;issue=2;spage=123;epage=126;aulast=Dehaki;type=0