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 […]