Comparison of patency between radial artery and saphenous vein in a coronary artery bypass grafting postoperative with return of the symptoms

Herbert Coelho Hortmann¹; Homero Geraldo de Oliveira²; Renato Rocha Rabello³; Eduardo Augusto Victor Rocha⁴; Sérgio Caporali de Oliveira⁵

DOI: 10.1590/S0102-76382010000200014 Braz J Cardiovasc Surg. 2010; 25 (2) : 218-223