Lecture 17: Automaticity, The Pacemaker Flashcards by Ibrahim El-Mahdy | Brainscape

Q

What happens at the depolarization?

A

Na+ gates open

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Q

Which gates open at the early depolarization?

A

L type voltage gated calcium channels

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Q

What happens at the repolarization phase?

A

Calcium channels shut, potassium outflows

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