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Definition of Truncus pulmonalis
1. Noun. The artery that carries venous blood from the right ventricle of the heart and divides into the right and left pulmonary arteries.
Medical Definition of Truncus pulmonalis
1. Origin, right ventricle of heart; distribution, it divides into the right pulmonary artery and the left pulmonary artery, which enter the corresponding lungs and branch along with the segmental bronchi. Synonym: truncus pulmonalis, arteria pulmonalis, pulmonary artery, venous artery. (05 Mar 2000)
Lexicographical Neighbors of Truncus Pulmonalis
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