可能导致持续性杂音的其他病症有：瓦尔·萨尔瓦动脉瘤的窦破裂，近端冠状动脉狭窄，及肺动脉支狭窄。
Other conditions that may cause continuous murmurs include ruptured aneurysm of a sinus of Valsalva, proximal coronary artery stenosis, and pulmonary artery branch stenosis.
心脏杂音是血流从左心室到升主动脉通过狭窄的主动脉瓣口时产生的湍流引起的噪音。
A heart murmur is simply a noise caused by the turbulence of blood flowing through the obstruction from the right ventricle to the pulmonary artery.
颈动脉是头颈部供血的主要通路，颈动脉杂音是血液流过颈动脉狭窄所产生的声音。
A carotid bruit is a sound that blood makes when it passes over an obstruction in the carotid artery, the main passageway for supplying blood to the head and neck.
据《柳叶刀》载文：颈动脉杂音患者心血管死亡和心脏病发作的危险显著增高。
People who have a carotid bruit are at a significantly greater risk of cardiovascular death and heart attack, according to an article published in The Lancet.
另外，有颈动脉杂音患者由于心血管病变而死亡的概率是无杂音患者的2.5倍。
Additionally, patients with a carotid bruit were 2.5 times as likely to die because of a cardiovascular-related event.
结果：进行心脏彩超检查的原因以心脏杂音、紫绀、宫内窘迫或新生儿窒息、呼吸急促、肺动脉瓣第二心音亢进最常见。
Results: Their main cause to colour Doppler echocardiography were murmur, cyanosis, panting, asphyxia, feeding-difficulty, Loud pulmonary valve second heart sound.
结果提示，搏动性眼球突出，眶区闻及与脉搏一致的血管性杂音，球结膜血管高度扩张，为颈内动脉海绵窦瘘的眼部特征性表现；
It suggested that the pulsating exophthalmos, vessel murmur in eyelid and marked conjunctival vessel dilatation were the characteristics of ocular manifestations in CCF.
结果提示，搏动性眼球突出，眶区闻及与脉搏一致的血管性杂音，球结膜血管高度扩张，为颈内动脉海绵窦瘘的眼部特征性表现；
It suggested that the pulsating exophthalmos, vessel murmur in eyelid and marked conjunctival vessel dilatation were the characteristics of ocular manifestations in CCF.
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