Extensive Anterior Wall Myocardial Infarction by ECG Finding

**Semantic type:** Finding

**Definition:** An electrocardiographic finding of pathologic Q waves in leads V1 to V6, I and aVL, which is suggestive of myocardial infarction involving the anterior and anterolateral walls of the left ventricle. (CDISC)

**Synonyms:** - EXTENSIVE ANTERIOR WALL MYOCARDIAL INFARCTION - Extensive Anterior Wall Myocardial Infarction by EKG Finding