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논문 기본 정보

자료유형
학술저널
저자정보
Bunty Ramchandani (Hospital Universitario La Paz) Raúl Sánchez (Hospital Universitario La Paz) Juvenal Rey (Hospital Universitario La Paz) Luz Polo (Hospital Universitario La Paz) Álvaro Gonzalez (Hospital Universitario La Paz) Maria-Jesús Lamas (Hospital Universitario Ramón y Cajal) Tomasa Centella (Hospital Universitario Ramón y Cajal) Jesús Díez (Hospital Universitario La Paz) Ángel Aroca (Hospital Universitario La Paz)
저널정보
대한심장학회 Korean Circulation Journal Korean Circulation Journal Vol.52 No.8
발행연도
2022.8
수록면
623 - 631 (9page)
DOI
https://doi.org/10.4070/kcj.2021.0335

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Background and Objectives: Pulmonary valve replacement (PVR) is the most common operation in adults with congenital heart disease (CHD). There is controversy regarding the best bioprosthesis. We compare the performance of stented bioprosthetic valves (the Mosaic [Medtronic™] porcine pericardial against Carpentier Perimount Magna Ease [Edwards™] bovine) in pulmonary position in patients with CHD. Methods: Between January 1999 and December 2019, all the PVRs were identified from hospital databases in 2 congenital heart centres in Spain. Valve performance was evaluated using clinical and echocardiographic criteria. Propensity score matching was used to balance the 2 treatment groups. Results: Three hundred nineteen patients were retrospectively identified. After statistical adjustment, 79 propensity-matched pairs were available for comparison Freedom from reintervention for the porcine cohort was 98.3%, 96.1%, and 91.9% at 3, 5, and 10 years and 100%, 98%, and 90.8% for the bovine cohort (p=0.88). Freedom from structural valve degeneration (SVD) for the porcine cohort was 96.9%, 92.8% and 88.7% at 3, 5, and 10 years and 100%, 98%, and 79.1% for the bovine cohort (p=0.38). Bovine prosthesis was associated with a reintervention hazard ratio (HR), 1.12; 95% confidence intervals (CIs), 0.24?5.26; p=0.89 and SVD HR, 1.69 (0.52?5.58); p=0.38. In the first 5 years, there was no difference in outcomes. After 5 years, the recipients of the bovine bioprosthesis were at higher risk for SVD (reintervention HR, 2.08 [0.27?16.0]; p=0.49; SVD HR, 6.99 [1.23?39.8]; p=0.03). Conclusions: Both bioprosthesis have similar outcomes up to 5 years, afterwards, porcine bioprosthesis seem to have less SVD.

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