pulmonary artery obstruction pressure 肺动脉闭合压 ; 肺动脉阻塞压
Obstruction precerebral artery 大脑前动脉梗阻
Main artery obstruction syndrome 颈部大动脉闭塞综合征
peripheral artery obstruction disease 外周动脉闭塞性疾病
Carotid artery obstruction 颈动脉阻塞
coronary artery obstruction 冠状动脉梗阻
Vertebral artery obstruction 椎动脉阻塞
branch retinal artery obstruction 视网膜分支动脉阻塞
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.
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。
Conclusion: Using color Doppler ultrasonography for detecting the feature of hepatic artery blood stream obstruction syndrome is beneficial for the early diagnosis of hepatic artery complication.
结论：彩色多普勒超声可监测肝动脉血流障碍综合征，掌握其特征，有助于肝动脉并发症的早期诊断。
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.
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。
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