Risk factors for hospital mortality in valve replacement with mechanical prosthesis

Mateus W De Bacco¹; Ana Paula Sartori¹; João Ricardo Michelin Sant'Anna²; Marisa F Santos³; Paulo Roberto Prates⁴; Renato A. K Kalil⁵; Ivo A Nesralla⁶

DOI: 10.1590/S0102-76382009000400012 Braz J Cardiovasc Surg. 2009;24(3):334-340