Catheterization and cardiovascular diagnosis
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Cathet Cardiovasc Diagn · Oct 1995
Effectiveness of balloon valvuloplasty in the young adult with congenital aortic stenosis.
The objective of this study was to assess the effectiveness of balloon valvuloplasty in the young adult with congenital aortic stenosis and to compare its effectiveness with children. Percutaneous balloon valvuloplasty is effective in children with congenital aortic stenosis, but not in adults with acquired calcific aortic stenosis. Because effectiveness of balloon valvuloplasty in young adults with congenital aortic stenosis is not well defined, we evaluated the outcome in 15 patients aged 16-24 years (18 +/- 0.6; mean +/- SEM) who underwent balloon valvuloplasty from 1985 to 1993. ⋯ Balloon valvuloplasty was as effective in these young adults as in 70 children (age 6 +/- 0.7 years) with congenital aortic stenosis (peak systolic gradient pre- 79 +/- 3 mm Hg versus post- 34 +/- 2 mg Hg; at 1-2 years follow-up 34 +/- 4 mm Hg). Balloon valvuloplasty provides effective treatment in most young adults with congenital aortic stenosis, without early restenosis. Balloon valvuloplasty is as effective in young adults as in children, where it is currently the treatment of choice.