label: New Septal Myocardial Infarction by ECG Finding
label_lc: new septal myocardial infarction by ecg finding
description: "An electrocardiographic finding of pathologic Q waves in leads V1, V2 and often V3, which is suggestive of myocardial infarction of the intraventricular septum and which is new compared to prior ECGs. (CDISC)"