Valvuloplasty Without Prosthetic Ring or Band in Patients with Degenerative Mitral Regurgitation: Long-Term Results and Predictive Factors for Outcomes

Renato A. K. Kalil^I; Karlyse C. Belli^I; Mariana O. T. de Mattos^II; Rita de Cássia E. Sffair^I; Sarah Ceolin Stein Santos^I; Vitória Recuero Fagundes^II; Rogério de Souza Abrahão^I; Álvaro Schmidt Albrecht^I; João Ricardo Michielin Sant'Anna^I; Paulo Roberto Prates^I; Ivo Abrahão Nesralla^I; Fernando Pivatto^I

DOI: 10.21470/1678-9741-2020-0520

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¹Cardiovascular Surgery Service, Instituto de Cardiologia do Rio Grande do Sul/Fundação Universitária de Cardiologia (IC/FUC), Porto Alegre, Rio Grande do Sul, Brazil.
²Surgery Department, Universidade Federal de Ciências da Saúde de Porto Alegre (UFCSPA), Porto Alegre, Rio Grande do Sul, Brazil.
³Internal Medicine Service, Hospital de Clínicas de Porto Alegre (HCPA), Porto Alegre, Rio Grande do Sul, Brazil.

Correspondence Address: kalil.renato@gmail.com