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A-v node

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Read Also:

• Atrioventricular node

  a small m-ss of muscular fibers at the base of the wall between the atria, conducting impulses received from the sinoatrial node by way of the atrioventricular bundles and, under certain conditions, functioning for the sinoatrial node as pacemaker of the heart. abbreviation: a-v node. atrioventricular node n. a small m-ss of specialized cardiac muscle […]

• A-v shunt

  a-v shunt arteriovenous shunt

• A-v valves

  a-v valves [cardiac] atrioventricular valves

• A-yuh

  (used to express agreement); yes.

• A z test

  . a test used to detect whether a woman is pregnant by noting the effect on the ovaries of an immature mouse or rabbit injected with her urine.

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