Predictors of mortality in patients over 70 years-old undergoing CABG or valve surgery with cardiopulmonary bypass
Alexander John Pessoa Grant AndersonI; Francisco Xavier do Rêgo Barros NetoI; Marcelo de Almeida CostaI; Luciano Domingues DantasII; Alexandre Ciappina HuebIII; Marcelo Fernandes PrataIV