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Outline 2
Electrical Impulses in Heart Cells
| Question | Answer |
|---|---|
| Three phases of electrical conduction are | Polarization, Depolarization, and Repolarization |
| Polarization | The resting state |
| Depolarization | As Na+ & K+ trade places across the cell membrane, they create a current, or wave, of electricity this is called: |
| Repolarization | The process of the ions returning to their original place. |