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PCAT vocabulary: atrioventricular node

Definition of atrioventricular node (noun) - muscle fibers in the heart receiving heartbeat impulses

No Plural

Example sentences with this word:
  • The atriventricular node works slowly allowing enough time for the artrial contraction and for the ventricles to fill with blood.
  • The atrioventricular node works slowly allowing enough time for the artrial contraction and for the ventricles to fill with blood.

Appears in following categories: PCAT, MCAT