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Previous episode How an ECG reads the electricity of your heart

How your heart works: two pumps, one spark, and what a heart attack really is

Cardiac arrest vs heart attack: why they are not the same

People use the two words as if they meant one thing. In a heart attack, the heart usually keeps beating. In a cardiac arrest, it suddenly stops pumping. What goes wrong inside?

  1. 1 Weeks later, Miva's uncle is back at the class, dancing slowly. In the middle of a song, Rono, the teacher, drops to the floor.youMivaMiva's uncleRono

    Weeks later, Miva's uncle is back at the class, dancing slowly. In the middle of a song, Rono, the teacher, drops to the floor.

  2. 2 He does not move and does not answer. Miva calls an ambulance. His heart has stopped pumping: a cardiac arrest. Is it the same thing as the heart attack of Miva's uncle?youMiva?

    He does not move and does not answer. Miva calls an ambulance. His heart has stopped pumping: a cardiac arrest. Is it the same thing as the heart attack of Miva's uncle?

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