Atrioventricular septum



atrioventricular septum

atrioventricular septum n.
The small part of the membranous septum of the heart just above the septal cusp of the tricuspid valve, separating the right atrium from the left ventricle.

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    atrioventricular trunk atrioventricular trunk n. The bundle of cardiac muscle fibers that begins at the atrioventricular node and passes through the right atrioventricular fibrous ring to the membranous part of the interventricular septum. Also called atrioventricular bundle, His bundle, ventriculonector.

  • Atrip

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  • Atoxic

    not . atoxic a·tox·ic (ā-tŏk’sĭk) n. Not toxic.



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