Venous hum

（重定向自Bruit de diable）

Venous hum is a benign phenomenon. At rest, 20% of the cardiac output flows to the brain via the internal carotid and vertebral arteries. This drains via the internal jugular veins. The flow of blood can cause the vein walls to vibrate creating a humming noise which can be heard by the subject. Typically, a peculiar humming sound is heard in the upper chest near the clavicle.

单词	Bruit de diable
释义	Bruit de diable 英语百科 Venous hum （重定向自Bruit de diable） Venous hum is a benign phenomenon. At rest, 20% of the cardiac output flows to the brain via the internal carotid and vertebral arteries. This drains via the internal jugular veins. The flow of blood can cause the vein walls to vibrate creating a humming noise which can be heard by the subject. Typically, a peculiar humming sound is heard in the upper chest near the clavicle.
随便看	alloknesis的意思 allokurtic的意思 allokurtic curre的意思 allolactose的意思 allolalia的意思 allolaurinterol的意思 Allolevivirus的意思 Alloleviviruses的意思 allolimy的意思 allolith的意思 allolithocholic acid的意思 Allolobophora caliginosa trapezoides的意思 allolog的意思 allologous的意思 allologous graft的意思 allolriopagia的意思 Allolumpenus的意思 allolymy的意思 allolysogenic的意思 allolysogeny的意思 Allom的意思 allomadagascoside的意思 Allomaleic acid的意思 allomaternal的意思 allomer的意思