João Marcos Bemfica Barbosa Ferreira et al. Jorge Augusto de Oliveira Guerra Belisa Maria Lopes Magalhães Leíla I. A. R. C. Coelho … Marcel Gonçalves Maciel Maria das Graças Vale Barbosa
This study assessed the frequency of chronic chagasic cardiopathy (CCC) in 37 autochthonus patients from Amazon region with left ventricular systolic dysfunction of undefined etiology. Three cases were diagnosed in the studied sample, with an 8.1% frequency.