Reoperations for valvopathies: analyzis of 697 patients

Carlos Alberto Mussel Barrozo¹; Rinaldo Costa Santos¹; Cássio José Sgarbi¹; Roberto Carin Lacanna¹; Neli Dalva Matheus¹; Elaine Moraes da Silva¹; Maria José Ricardo Oliveira¹; Maria de Fátima F. Balthazar Neves¹; Wilma Roberta Ardito¹; Roberto Hoshino Kioshi¹; Roberto Vito Ardito¹

DOI: 10.1590/S0102-76381994000200006 Braz J Cardiovasc Surg. 1994; 9 (2) : 109-112