title: Percutaneous mechanical assistance for the failing heart.
authors.affiliation: Universidade Federal de São Paulo, São Paulo Federal University, SP, Brasil. crissouza80@hotmail.com
authors.forename: Cristiano Freitas
authors.initials: CF
authors.lastname: de Souza
authors.forename: Flavio
authors.initials: F
authors.lastname: de Souza Brito
authors.forename: Valter Correia
authors.initials: VC
authors.lastname: De Lima
authors.forename: Antonio Carlos
authors.initials: AC
authors.lastname: De Camargo Carvalho