Aortic valve replacement with a stentless bioprosthesis in patients with weakened aortic annulus

Bayard Gontijo Filho^I; Mário O Vrandecic^I; Fernando Antônio Fantini^I; Juscelino Teixeira Barbosa^I; João Alfredo de Paula e Silva^I; Sandra S Avelar^I; Leonardo F Drumond^I; Cristiana Gutierrez^I

DOI: 10.1590/S0102-76381993000200006 Publish in: August 2 2025