Applicability of Ambler's risk score to patients who have undergone valve replacement with bovine pericardial bioprosthesis

Gustavo DE BACCO¹; Mateus W. DE BACCO²; João Ricardo Michelin Sant'Anna³; Marisa F Santos⁴; Roberto T. Sant'Anna⁵; Paulo Roberto Prates⁶; Renato A.K. KALIL⁷; Ivo A Nesralla⁸

DOI: 10.1590/S0102-76382008000300009 Braz J Cardiovasc Surg. 2008;23(3):336-343