Mid-term assessment of structural valve deterioration of perceval S sutureless prosthesis using the last European consensus definition.
Interact Cardiovasc Thorac Surg
; 32(4): 499-505, 2021 04 19.
Article
en En
| MEDLINE
| ID: mdl-33881147
ABSTRACT
OBJECTIVES:
Durability of sutureless aortic bioprosthetic valves remains a major issue. The aim of this study was to assess structural valve deterioration (SVD) and bioprosthetic valve failure (BVF) of the Perceval bioprosthesis using the new proposed standardized definitions.METHODS:
All patients who underwent aortic valve replacement with sutureless Perceval S prostheses up to September 2016 were included. Clinical and echocardiographic follow-up was performed. New standardized definitions were used to assess the durability of sutureless bioprosthetic valves. From 2013 to 2016, 214 patients were included.RESULTS:
The mean age and EuroSCORE II were 79 years and 2.74. Thirty-day mortality was 0.47%. The survival rate was 96.8%, 88.1% and 85.7% at 1, 3 and 4 years, respectively. The median echocardiographic follow-up was 3.28 years. The mean pressure gradient was 11.3 mmHg. No cases showed evidence of severe SVD, 17 patients had moderate SVD with a mean pressure gradient of 24 mmHg and 8 patients had definite late BVF. The incidence of moderate SVD and BVF at 4 years was 8.8% and 2.9%, respectively.CONCLUSIONS:
Mid-term follow-up to 6.3 years after aortic valve replacement with the Perceval bioprosthesis documents favourable haemodynamic and clinical outcomes and low rates of SVD and BVF.Palabras clave
Texto completo:
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Base de datos:
MEDLINE
Asunto principal:
Estenosis de la Válvula Aórtica
/
Prótesis Valvulares Cardíacas
/
Reemplazo de la Válvula Aórtica Transcatéter
Tipo de estudio:
Guideline
Idioma:
En
Revista:
Interact Cardiovasc Thorac Surg
Asunto de la revista:
ANGIOLOGIA
/
CARDIOLOGIA
Año:
2021
Tipo del documento:
Article