Why the study?
Does balloon valvuloplasty and angioplasty reduce pressure gradients in patients with congenital heart disease?
Population
16 patients with pulmonary valve stenosis aged 10 days to 17 years, as well as patients with postoperative…
Design
Case_series
Follow-up
3 to 6 months
Authors
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May support gradient reduction with balloon valvuloplasty in congenital cases; leaves open need for prospective validation before wider use.
Does balloon valvuloplasty and angioplasty reduce pressure gradients in patients with congenital heart disease?
Balloon pulmonary valvuloplasty is an effective treatment for typical pulmonary stenosis with thin mobile valves, successfully reducing pressure gradients.
Graham Miller (1985) studied this question.