Acute Coronary Occlusion

In this episode, Sam Ashoo, MD and T.R. Eckler, MD discuss the February 2026 Emergency Medicine Practice article, Emergency Department Diagnosis and Management of Acute Coronary Occlusion

00:00 – Introduction & Welcome

01:21 – Episode Overview: Acute Coronary Occlusion

02:06 – Why This Topic Matters: Statistics & New Guidelines

03:35 – Nomenclature: ACO vs STEMI/NSTEMI

06:15 – Differential Diagnosis for STEMI

07:41 – Pre-Hospital Care & EMS Role

11:37 – Patient History & Presenting Symptoms

12:28 – Physical Examination Findings

14:54 – EKG: The Most Important Test

17:00 – STEMI Definition & Criteria

20:32 – STEMI Equivalents: Scarbosa Criteria

22:40 – Smith Modified Scarbosa Criteria

24:10 – Hyperacute T Waves

25:30 – Posterior STEMI

28:40 – De Winter Sign

29:38 – Non-STEMI EKG Findings

31:30 – AVR ST Elevation

32:47 – Wellens Syndrome

33:54 – Reciprocal ST Segment Changes

36:15 – Inferior MI Patterns

37:54 – Laboratory Testing

39:51 – Imaging: Chest X-Ray & Echocardiography

42:25 – Supplemental Oxygen: What the Evidence Shows

44:50 – Analgesia & Pain Management

46:35 – Pharmacotherapy: Aspirin & Antiplatelet Agents

49:18 – Reperfusion Therapies & Thrombolytics

53:05 – Cardiac Arrest in STEMI Patients

53:55 – Closing Remarks & CME Information

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