Why the study?
Does pulmonary valve replacement improve biventricular volumes and exercise capacity in patients with congenital heart disease and severe pulmonary regurgitation?
Population
71 patients with congenital heart disease and severe pulmonary regurgitation.
Comparison
Pulmonary valve replacement (PVR) vs Pre-intervention baseline
Design
Cohort
Follow-up
1 year
Authors
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May support PVR timing decisions in severe PR; extends observational remodeling data but leaves long-term outcomes and randomization needs open.
Does pulmonary valve replacement improve biventricular volumes and exercise capacity in patients with congenital heart disease and severe pulmonary regurgitation?
Pulmonary valve replacement in patients with severe pulmonary regurgitation leads to significant improvements in biventricular volumes and submaximal exercise capacity, particularly when performed at age ≤17.5 years.
Frigiola et al. (2008) studied this question.
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