Implante Percutâneo Transeptal de Bioprótese em Disfunção de Prótese Valvar Cirúrgica Mitral - Experiência Multicêntrica Brasileira

Pedro Felipe Gomes Nicz,Pedro Henrique M. Craveiro de Melo, Pedro Henrique Ferro de Brito, Eliane Nogueira Lima, Ricardo Cavalcante e Silva,Mauricio Prudente, Fernando Henrique Fernandes,Maurilio Onofre Deininger,Marcelo Antônio Cartaxo Queiroga Lopes,Fúlvio Soares Petrucci, Fernando Antônio Roquette Reis Filho,Marcos Antonio Marino, Rodrigo de Castro Bernardes, Eduardo França Pessoa de Melo,Marco Antonio Praça Oliveira,José Armando Mangione,Fernanda Marinho Mangione, Carlos Henrique Eiras Falcão,Estevao Carvalho de Campos Martins, Lunardi W,Fernando Bacal,Flávio Tarasoutchi,Fábio Sândoli de Brito

Arquivos Brasileiros De Cardiologia（2020）

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摘要

Abstract Background Percutaneous intervention in patients with bioprosthetic mitral valve dysfunction is an alternative to conventional surgical treatment. Objectives To report the first Brazilian experience with transseptal transcatheter bioprosthetic mitral valve-in-valve implantation (transseptal-TMVIV). Methods Patients with surgical bioprosthetic dysfunction submitted to transseptal-TMVIV in 12 Brazilian hospitals were included. The significance level adopted was p<0.05. Results From June/2016 to February/2019, 17 patients underwent transseptal-TMVIV. Their median age was 77 years (IQR,70-82) and median Society of Thoracic Surgeons predicted risk of mortality [...]

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关键词

mitral valve stenosis/surgery,transcatheter mitral valve replacement,bioprosthesis,echocardiography, transesophageal/methods,heart valve prosthesis implantation/trends

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