英语词汇“Valsalva maneuver”是什么意思，“Valsalva maneuver”的读音、用法及例句翻译-烛光网

词汇	Valsalva maneuver
释义	Val·sal·va maneuver AHD[văl-sălʹvə] D.J.[vælˈsælvə]K.K.[vælˈsælvə]n.（名词） Expiratory effort when the mouth is closed and the nostrils are pinched shut, which forces air into the eustachian tubes and increases pressure on the inside of the eardrum.佛萨瓦氏压力均衡法：当紧闭嘴巴并捏住鼻孔时做的呼气努力，以强迫空气进入咽喉管并增加耳鼓内侧的压力 Expiratory effort against a closed glottis, which increases pressure within the thoracic cavity and thereby impedes venous return of blood to the heart.佛萨瓦氏压力均衡法：对着关闭的声门做的呼气努力，以增加胸腔内的压力并且由此阻止静脉血倒流回心脏 Etymology语源 After Antonio Maria Valsalva (1666-1723), Italian anatomist 源自安东尼奥·玛丽亚佛萨瓦氏 (1666-1723年），意大利解剖学家
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