| 单词 | Sinus of Valsalva |
| 释义 | Sinus of Valsalva /suy"neuhs euhv val sal"veuh/, Anat. 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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