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- Vasovagal carotid sinus hypersensitivity Orthostatic hypotension Dysautonomic Postural orthostatic tachycardia syndrome Situational, including micturition, cough, and others. 血管迷走神经性。颈动脉窦过敏。直立性低血压。自主神经功能紊乱。体位性心动过速综合症。环境因素,包括排尿、咳嗽,其他。
- Objective: To study the clinical feature of carotid sinus hypersensitive syndrome caused by neck injection. 目的:探讨颈部注射所致颈动脉窦过敏综合征的临床特征。
- carotid sinus hypersensitivity 颈动脉窦过敏
- Carotid sinus and aortic arch baroreceptor reflex. 颈动脉窦和主动脉弓压力感受性反射。
- Carotid sinus pressure has little or no effect on the atrial rate in atrial flutter. 压迫颈动脉窦对心房扑动时的心房率几乎不起作用。
- Rapid resetting of carotid sinus baroreceptor (CSB) daring bypotension was studied in 31 anesthetized cats. 在31只麻醉猫观察了颈动脉窦压力感受器(CSB)在低血压时的快速重调现象。
- It is suggested that streptomycin can markedly inhibit the carotid sinus baroreflex in anesthetized rats. 结果表明,链霉素对大鼠颈动脉窦压力感受器反射有明显的抑制作用。
- To study the effect on carotid sinus and vagus for the cause of hemodynamic response during cervical plexus block. 目的研究颈丛神经阻滞麻醉对颈动脉窦和迷走神经的影响,探讨颈丛神经阻滞麻醉引起心血管副反应的原因。
- Furthermore, perfusing the carotid sinus with Ado at a given ISP markedly increased the FLI in the above regions. 在给定ISP下, 颈动脉窦内灌流Ado, 可使上述区域中FLI表达明显增多。
- Mr. J. J. Ducked down and swung around delivering a left-edge hand blow against the side of the man's neck (Carotid Sinus). 先生下潜闪避,转体用左手手刀劈砍那人的颈侧(颈动脉窦)。
- A sensory nerve ending that is stimulated by changes in pressure,especially one in the walls of blood vessels such as the carotid sinus. 压力感受器一种感觉神经末梢,被压力变化所刺激,特别指血管壁(例如颈动脉窦)上的压力感受器
- The carotid sinus baroreceptor-heartrate reflex induced by intravenous injections of phenylephrine was augmentedby CSN stimulation. 在电刺激CSN 时,静注新福林所诱发的颈动脉窦压力感受器-心率反射增强,表现为反射性心率减慢较刺激前更为明显。
- A sensory nerve ending that is stimulated by changes in pressure, especially one in the walls of blood vessels such as the carotid sinus. 压力感受器一种感觉神经末梢,被压力变化所刺激,特别指血管壁(例如颈动脉窦)上的压力感受器
- Abstract The effect of streptomycin on the carotid baroreflex was examined in 23 anesthetized rats with isolated carotid sinus perfusion. 摘要 在23只隔离灌流颈动脉窦区的麻醉大鼠,观察了链霉素对颈动脉窦压力感受器反射的影响。
- Taken together, it is suggested that streptomycin can markedly inhibit the carotid sinus baroreflex in anesthetized rats. 以上结果表明, 链霉素对大鼠颈动脉窦压力感受器反射有明显的抑制作用。
- The effects of bradykinin (BK) on the carotid baroreflex were examined in 36 anesthetized rats with isolated carotid sinus perfusion. 在36只隔离灌流左侧颈动脉窦区的麻醉大鼠上观察了缓激肽(bradykinin, BK)对颈动脉窦压力感受器反射的影响。
- The effect of streptomycin (SM) on carotid baroreflex was examined in 23 anesthetized rats with isolated carotid sinus perfusion. 在23只隔离灌流颈动脉窦区的麻醉大鼠上, 观察了链霉素(streptomycin, SM)对动脉压力感受器反射影响的离子机制。
- In terms of the equations derived, the open-loop gain of the carotid sinus and aortic baroreceptor reflexes can be estimated, respectively, through properly designed tests. 用所导出的公式,通过适当的实验设计,便可近似地分别计算出颈动脉窦和主动脉弓压力感受器反射的开环增益。
- The results showthat during carotid sinus pressor reflex the, decreased value of SV/Pp (P<0.05) suggests reduction of arterial compliance and during depressor reflex the increased slightly value of SV/Pp (P<0.05) suggests no significance. 加压反射时;SV/P_p减小(P<0.;05);提示动脉顺应性减小; 减压反射时;SV/P_p稍增大(P>0
- Thus, peripherally, variations in the extent of vascular stretch applied to carotid sinus and aortic arch receptors modulate the afferent discharge transmitted to the central nervous system. 在外周,颈动脉窦和主动脉弓上的压力感受器通过感受血管壁扩张程度的变化,发放神经冲动经传入神经进入心血管调节中枢。