| 单词 | atrioventricular trunk |
| 释义 | atrioventricular trunk (extremely rare) n WORD FAMILY atrioventricular trunk n a bundle of modified heart muscle that transmits the cardiac impulse from the atrioventricular node to the ventricles causing them to contract Syn|Hyper atrioventricular bundle, bundle of His, truncus atrioventricularis cardiac muscle, heart muscle the muscle tissue of the heart; adapted to continued rhythmic contraction |
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