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right atrioventricular orifice


Definition: an atrioventricular opening that leads from the right atrium into the right ventricle of the heart.

Synonym(s): ostium atrioventriculare dextrumTA, ostium venosum cordis, tricuspid orifice

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© Copyright 2018 Wolters Kluwer. All Rights Reserved. Review Date: Sep 19, 2016.