This episode unpacks the essential terminology, classification, and diagnostic approaches for acute coronary syndrome (ACS), encompassing acute myocardial ischemia or infarction, all drawn directly from the comprehensive UpToDate article. It explores the evolving definitions of STEMI, NSTEMI, and unstable angina, the impact of high-sensitivity troponin on modern diagnostics, the Joint Task Force criteria for myocardial infarction, and the critical role of ECG in guiding management. Tailored for residents, the podcast delves into everything the UpToDate article covers on this foundational topic, occasionally wrapping up subtopics with “if you can’t remember everything, remember this” to highlight key takeaways. Tune in to build a roc