Results of aortic valve surgery in patients over 75 years old, at 4.5 years of follow-up

Ana Paula Tagliari^I; Fernando Pivatto Júnior^II; Felipe Homem Valle^III; João Ricardo Michelin Sant'Anna^II; Paulo Roberto Prates^II; Ivo Abrahão Nesralla^II; Renato Abdala Karam Kalil^II

DOI: 10.5935/1678-9741.20120043

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^IAcademic Medicine, Federal University of Rio Grande do Sul, Scientific Initiation Scholarship, Porto Alegre, Brazil
^IICardiovascular Surgeon, Institute of Cardiology of Rio Grande do Sul / University Foundation of Cardiology, Porto Alegre, Brazil
^IIIDegree in medicine, Institute of Cardiology of Rio Grande do Sul / University Foundation of Cardiology, Porto Alegre, Brazil

Correspondence
Ana Paula Tagliari Av. Princesa Isabel 370 - Bairro Santana Porto Alegre, RS, Brasil - CEP 90620-000 E-mail: aninhatagliari@yahoo.com.br