Volume 27, Issue 1 (3-2003)                   Research in Medicine 2003, 27(1): 3-6 | Back to browse issues page

XML Persian Abstract Print

Download citation:
BibTeX | RIS | EndNote | Medlars | ProCite | Reference Manager | RefWorks
Send citation to:

Assessment of balloon valvuloplasty in comparison with surgical valvotomy for congenital aortic stenosis. Research in Medicine. 2003; 27 (1) :3-6
URL: http://pejouhesh.sbmu.ac.ir/article-1-173-en.html
Abstract:   (13476 Views)
Background: Balloon valvuloplasty is a relatively new technique for relief of obstruction of aortic valve. The primary results of this procedure are similar to surgical valvotomy with fewer complications and mortality. Materials and methods: One hundred fifty-five patients with congenital aortic stenosis were enrolled in this study over a period of 6 years (1991-1997). Participants were all under 16 years old. Among them 17 (10.9%) had subvalvular and 6 (3.9%) had supravalvular aortic stenosis. The remaining 133 patients (85%) had valvular aortic stenosis. Of these, 18 cases were excluded from the study because of severe aortic insufficiency (AI) and associated cardiac anomalies. Among the remaining 115 patients with valvar aortic stenosis, 48 (42%) underwent balloon valvuloplasty and 67 (58%) subjected to surgical aortic valvotomy. Result: Comparison of balloon valvuloplasty and surgical valvotomy data revealed that the gradient reduction across the aortic valve was greater in patients who underwent valvuloplasty (P=0.012). Decreased incidence of aortic insufficiency and mortality in balloon valvuloplasty group in comparison with surgical group are other notable points in this study. Conclusion: Successful results of balloon valvuloplasty for aortic stenosis and the advantage of relative safety of this procedure in comparison with surgical valvotomy appears reasonable to use this technique primarily almost for all patients who meet necessary criteria for relief of the aortic stenosis.
Full-Text [PDF 159 kb]   (2045 Downloads)    
Type of Study: General | Subject: Interdisciplinary (Educational Management, Educational research, Statistics, Medical education
Received: 2003/01/1 | Published: 2003/03/15

Rights and permissions
Creative Commons License This work is licensed under a Creative Commons Attribution-NonCommercial 4.0 International License.

Creative Commons License
This Journal is licensed under a Creative Commons Attribution 4.0 International License  | Research in Medicine

Designed & Developed by : Yektaweb