Mitral valve repair using the double Teflon technique in patients with severely calcified annuli and myxomatous disease

João Marcelo A.C. de ALBUQUERQUE^I; Paola Y. POMERANTZEFF^II; Carlos Manuel de Almeida Brandão^III; Max Grinberg^IV; Pablo M. A Pomerantzeff^V; Sérgio Almeida de Oliveira

DOI: 10.1590/S0102-76382005000200007 Publish in: August 2 2025