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单词
sinus of valsalva
释义
WordReference Random House Unabridged Dictionary of American English © 2024
Si•nus of Val•sal•va
(sī
′
nəs əv val sal
′
və),
USA pronunciation
[
Anat.
]
Anatomy
any of the pouches of the aorta and the pulmonary artery opposite the flaps of the semilunar valves into which blood returning to the heart flows, closing the valves.
see
Valsalva
'
s
maneuver
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更新时间:2025/11/19 6:38:22