Reintervention rates after bioprosthetic pulmonary valve replacement in patients younger than 30 years of age: A multicenter analysis

Abstract

Objectives: To assess the difference in time to and predictors of reintervention according to valve type in surgical bioprosthetic pulmonary valve replacement (PVR) in patients younger than 30 years of age from multiple centers. Methods: Data were retrospectively collected for 1278 patients <30 years of age undergoing PVR at 8 centers between 1996 and 2015. Results: Mean age at PVR was 19.3 ± 12.8 years, with 719 (56.3%) patients ≤18 years of age. Diagnosis was tetralogy of Fallot in 626 patients (50.5%) and 165 (12.9%) had previous PVR. Median follow-up was 3.9 years (interquartile range, 1.2, 6.4). Multiple valve types were used, most commonly CE PERIMOUNT, 488 (38.2%), CE Magna/Magna Ease..