英语词汇“valsalva maneuver”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

单词	valsalva maneuver
释义	WordReference Random House Unabridged Dictionary of American English © 2024 Val•sal′va maneu′ver (val sal′və),USA pronunciation Medicinea forced expiratory effort against a closed glottis that decreases intrathoracic pressure, hampering venous return to the heart, and that can be used to inflate the Eustachian tubes and adjust pressure in the middle ear. named after Antonio M. Valsalva (1666–1723), Italian anatomist who devised the maneuver
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