Late outcome of unsupported annuloplasty as surgical treatment of mitral insufficiency in children and adolescents

Solange Bordignon^I; Renato A. Karan Kalil^I; João Ricardo M Sant'Anna^I; Paulo Roberto Prates^I; Edemar Manuel Pereira^I; Ivo A Nesralla^I

DOI: 10.1590/S0102-76381996000100007 Publish in: August 3 2025