14d • Paramedic Talk
cardio quiz
Which conduction structure is known as the “gatekeeper” between atria and ventricles?
Purkinje fibers
Bundle of His
AV node
SA node
I picked bundle of his for the answer because the book says that's the "gatekeeper" (pg. 210) and I got it wrong, but google and the feedback says AV node. Wondering which is correct.
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cardio quiz
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