P-pulmonale by ECG Finding

**Semantic type:** Finding

**Definition:** An electrocardiographic finding suggesting underlying hypertrophy or dilatation of the right atrium. Electrocardiographic criteria used for the diagnosis of right atrial abnormality may include a peaked p wave greater than 2.5 millimeters in amplitude in the inferior leads.

**Synonyms:** - P-pulmonale - P-pulmonale - P-pulmonale by EKG Finding - RIGHT ATRIAL ABNORMALITY - Right Atrial Enlargement - Right Atrial Enlargement by ECG Finding