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Marrrta [24]
3 years ago
10

Help ASAP (16 points)

Medicine
1 answer:
lions [1.4K]3 years ago
6 0
P wave is the atria “firing”/depolarizing, the QRS complex is the ventricles depolarizing (and the atria are depolarizing while this happens), and the T wave is the ventricles depolarizing. Depolarizing is when it contracts, and repolarizing is when it relaxes and refills.

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