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 Publish in: August 3 2025