Atrioventricular block in the postoperative period of heart valve surgery: incidence, risk factors and hospital evolution

Andres Di Leoni Ferrari; Carolina Pelzer Süssenbach; João Carlos Vieira da Costa Guaragna; Jacqueline da Costa Escobar Piccoli; Guilherme Ferreira Gazzoni; Débora Klein Ferreira; Luciano Cabral Albuquerque; Marco Antonio Goldani

DOI: 10.5935/1678-9741.20110010 Braz J Cardiovasc Surg. 2011;26(3):364-372