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cardiovascular block > L14 - Advanced cardiac physiology > Flashcards

L14 - Advanced cardiac physiology Flashcards

1
Q

SA node

What modulates SA node discharge and rate?

A

Specialised for initiating impulses and conducting them rapidly through the heart.

Stimulation by beta adrenergic and muscarinic receptors by neurotransmitters modulate SA node discharge and rate.

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2
Q

Bachmann’s bundle

A

Large muscle that appears to conduct cardiac impulse from RA to LA.

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cardiovascular block (16 decks)

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