Risk predictors that impact long-term prognosis in patients undergoing aortic valve replacement with the Perceval sutureless bioprosthesis.
Cardiovasc Revasc Med
; 55: 10-19, 2023 10.
Article
em En
| MEDLINE
| ID: mdl-37062610
ABSTRACT
BACKGROUND:
The aim of this study is to identify risk predictors that impact long-term prognosis in patients undergoing isolated aortic valve replacement (AVR) with Perceval sutureless bioprosthesis aortic valve implantation.METHODS:
From 2013 to 2020, 101 consecutive participants who underwent isolated AVR with the Perceval sutureless bioprosthesis were included. Primary endpoint was analysis of all-cause mortality. We performed a propensity-adjusted analysis of patients undergoing redo sutureless vs redo sutured AVR to understand the impact of sutureless valves in redo operations.RESULTS:
Pre-operative characteristics included a mean age of 71.2-years, mean EuroScore II of 3.51 (±4.48), mean body mass index of 30.2 (±6.8). Mean follow-up was 1.5 years. Intraoperatively, mean cardiopulmonary bypass time and aortic cross-clamp time were 65 ± 29.6 and 47.3 ± 21.3 min, respectively. Valve redeployment was necessary in 9.9 % of cases and there was one intraoperative death. There were two hospital deaths (including the operative death) while only one was cardiac related. Postoperatively, mean ejection fraction was 55.5 % (±4.1 %), mean effective orifice was 1.5 (±0.3) cm2, and mean transvalvular gradient was 14.7 (±4) mmHg. At 7-years follow-up, 87.9 % of patients were alive. Risk predictors for all-cause death were female sex and left ventricular diastolic dysfunction (LVDD) grade ≥ 2. After matching, aortic cross-clamp time, inotrope use, blood product transfusions, respiratory failure, and post-operative arrhythmias were higher in the redo sutured group compared to the sutureless redo group.CONCLUSIONS:
Sutureless aortic valve implantations have good clinical outcomes. Risk predictors for all-cause death included female sex and LVDD grade ≥ 2.Palavras-chave
Texto completo:
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Base de dados:
MEDLINE
Assunto principal:
Estenose da Valva Aórtica
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Bioprótese
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Próteses Valvulares Cardíacas
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Disfunção Ventricular Esquerda
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Implante de Prótese de Valva Cardíaca
Tipo de estudo:
Etiology_studies
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Prognostic_studies
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Risk_factors_studies
Limite:
Aged
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Female
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Humans
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Male
Idioma:
En
Ano de publicação:
2023
Tipo de documento:
Article