Hardison J E
Arch Intern Med. 1977 Nov;137(11):1623-4.
The response of the venous hum of the Cruveilhier-Baumgarten syndrome (CBS) to respiration, the cardiac cycle, and changes in posture is not predictable. The Valsalva maneuver may result in an increase in intensity of the hum rather than a decrease. The Cruveilhier-Baumgarten venous hum (CBH) is virtually diagnostic of portal vein hypertension. It may be mistaken for obscure cardiac murmurs. The Cruveilhier-Baumgarten venous hum, unlike the cervical venous hum (CVH), is never present in normal people.
克吕韦耶-鲍姆加滕综合征（CBS）的静脉嗡鸣声对呼吸、心动周期及体位变化的反应无法预测。瓦尔萨尔瓦动作可能导致嗡鸣声强度增加而非减弱。克吕韦耶-鲍姆加滕静脉嗡鸣声（CBH）实际上可诊断门静脉高压。它可能被误诊为不明原因的心脏杂音。与颈静脉嗡鸣声（CVH）不同，正常人群中不会出现克吕韦耶-鲍姆加滕静脉嗡鸣声。
