Heart attack or cardiac arrest? Know the difference
Medicine · English · Foundational medical education · adult emergency recognition · 0:49
A 50-second visual lesson for medical and nursing students and other adult learners. During a heart attack, blood supply to heart muscle is interrupted; in cardiac arrest, effective pumping stops. Learn the distinction, pause for a recognition question, and follow the emergency-response sequence. Watch the full companion: https://meyshan.com/tube/watch/fa0cd4cb-8746-4c27-9a44-a1594244eb4b Original schematic 3D animation with synthetic English narration and captions. Sources checked 15 September 2026 against American Heart Association guidance. Independent clinical review is pending. Adult education; not a full CPR course or personalised medical advice. Practise with a qualified CPR instructor. Explore heart anatomy: https://meyshan.com/app/anatomy/cardio
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