“electrical impulse, like getting it right and timing it…” — Stuff You Should Know at 27:24
“electrical impulse, like getting it right and timing it right, then you're going to need a pacemaker. We'll talk about like artificial pacemakers soon, but like your body has like, that's, it's a natural pacemaker basically. Like any of that electrical tissue in the heart can be a pacemaker, but the one you really…”
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