can an ekg show atrial enlargement
EKG Results show: Normal Sinus Rhythm Right atrial enlarge. 1  Patient : EKG Results show: Normal Sinus Rhythm Right atrial enlargement Right superior axis deviation Pulmonary disease pattern Nonspecific ST abnormality Abnormal ECG What does this mean? Symptoms: Cough, chest heaviness, shoulderblade heaviness/discomfort, fatigue.