Left atrial enlargement refers to dilation of the left atrium which occurs from multiple disease states that can chronically increase the left atrial pressure. These include congestive heart ...

A radiogram may show enlargement of the right chambers in the lateral view and pulmonary artery dilation ... the need for concomitant atrial antiarrhythmia surgery and likelihood of symptomatic ...

Secondary mitral regurgitation occurs when left atrial or left ventricular remodeling and dilation leads to mitral valve annular enlargement that prevents effective leaflet coaptation. There are ...

The resting electrocardiogram (ECG) furnishes essential information for the diagnosis, management, and prognostic evaluation of patients with congestive heart failure (CHF). Almost any ECG ...