Abstract Cardiovascular diseases (CVD) are the main cause of death in Brazil, with aging being a major risk factor. Research indicates that there is a higher occurrence of cardiovascular disease as individuals age, impacting ventricular hypertrophy, diastolic dysfunction, and atrial fibrillation. Atrial myopathy, associated with aging, has received considerable attention, with oxidative stress and chronic inflammation under investigation as contributing factors. Left atrial function has been extensively studied, focusing on its role in cardiac performance. Modern echocardiographic techniques, such as […]

Abstract Background: The early identification of myocardial damage seems important in the management of patients with Chagas disease. However, it is unknown whether speckle tracking echocardiography strain and cardiac magnetic resonance imaging are promising methods for assessing myocardial involvement and fibrosis, respectively. Objective: To evaluate myocardial involvement in the mild chronic cardiac form of Chagas disease using speckle tracking strain and myocardial fibrosis by cardiac magnetic resonance and assess their correlations. Method: This cross-sectional study analyzed patients with the mild […]