ClinIQ Lexicon · Abbreviation
ACS — Acute Coronary Syndrome
What ACS means
ACS is the umbrella term for the spectrum of acute myocardial ischemic events — unstable angina, NSTEMI, and STEMI — usually triggered by atherothrombosis of a coronary artery. The label captures shared presenting features while demanding rapid subtype differentiation.
ACS in clinical practice
Initial management is common across the spectrum — aspirin, antiplatelet agents, anticoagulation, nitrates for symptom relief — then diverges once the ECG and troponins sort STEMI from non-ST-elevation events. The ClinIQ MI article opens with ACS triage logic before splitting into subtypes.
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