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electrical conduct.
electrical conductivity pathways of the heart
| Question | Answer |
|---|---|
| sinotrial node | pace macker; makes atriums contract by a message |
| atrioventricular node | sends mesaage over and down to bun.of his |
| purkinji fibers | mucsle arond ventricles, helps them contract. |
| superventricular tachycardia | rapid heartbeat |