Electrocardiogram abnormalities in chronic Chagas cardiomyopathy correlate with scar mass and left ventricular dysfunction as assessed by cardiac magnetic resonance imaging - Braggion-Santos, Maria Fernanda; Moreira, Henrique Turin; Volpe, Gustavo Jardim; Koenigkam-Santos, Marcel; Marin Neto, José Antonio; Schmidt, Andre (Journal of Electrocardiology, 2022)