Anterior Infarct On Ecg

Old anterior wall myocardial infarction. No acute ischemic changes noted at this time.

Normal sinus rhythm. Rate: [e.g., 78] bpm. Axis: Normal. anterior infarct on ecg

An is primarily identified on an ECG by ST-segment elevation in the precordial leads, typically V1 through V4 . These changes usually result from an occlusion in the left anterior descending (LAD) artery . 1. Identify the Primary Precordial Leads Old anterior wall myocardial infarction

| Subtype | Leads with ST Elevation | Anatomical Area | Artery Occluded | | :--- | :--- | :--- | :--- | | | V1, V2 (sometimes V3) | Septum | Proximal LAD | | Anterior (Localized) | V3, V4 | Anterior Wall | Mid-LAD | | Anteroapical | V3, V4 (and sometimes V5, V6) | Apex of LV | Distal LAD | | Extensive Anterior | V1–V6, I, aVL | Anterior, Septal, Lateral | Proximal LAD (Wraparound) | Rate: [e