血管迷走性晕厥机制复杂。
目的评价血管迷走性晕厥患者的压力反射器功能。
Objectives To study the baroreflex function in patients with vasovagal syncope.
目的探讨米多君对血管迷走性晕厥儿童的治疗效果。
AbstractObjectiveTo determine whether midodrine hydrochloride therapy could prevent vasovagal syncope (VVS) in pediatric patients.
血管迷走性晕厥(VVS)是一种常见的临床晕厥综合征。
Vasovagal syncope (VVS) is a frequent clinic apsychia syndrome.
目的探讨直立倾斜试验对血管迷走性晕厥的临床诊断与应用价值。
Objective To study the clinical diagnosis and applied valuation of head upright tilt testing on vasovagal syncope.
目的探讨直立倾斜试验对血管迷走性晕厥的临床诊断与应用价值。
Objective It is considered that head-up tilt testing(HUT) is the most valuable method for diagnosis of vasovagal syncope.
目的：分析儿童血管迷走性晕厥与部分性癫痫的临床特征及鉴别要点。
Objective To analyze the clinical character and differential point of vasovagal syncope (VVS) and partial epilepsy in children.
目前普遍认为此技术可以对血管迷走性晕厥(VVS)提供直接诊断依据。
It is generally accepted that this technique can provide direct diagnostic reference for vasovagal syncope (VVS).
目的观察卡托普利治疗小儿血管迷走性晕厥(VS)的疗效并探讨其机制。
Objective to investigate the therapeutic effects of oral captopril on pediatric vasovagal syncope (VS) and its mechanism.
结论以循环系统症状为主而无客观证据的患者可能是一种特殊类型的血管迷走性晕厥。
Conclusion The patients who have many circulation symptoms but do not have objective evidences may be a particular type of syncope vasovagal.
目的对儿童血管迷走性晕厥(VVS)的传统诊断程序与新诊断程序进行卫生经济学评价。
AbstractObjectiveThis study aimed to compare and discuss the economic value of the traditional and new diagnosis approach to VVS in children.
结论一平苏可以作为治疗血管迷走性晕厥的有效药物，副作用少，对正常血压和心率无影响。
It didn't affect normal blood pressure and heart rates. The treatment was safe and no side effects were found.
直立倾斜试验对血管迷走性晕厥疾病的直接诊断起着决定性的作用，具有重要的临床应用价值。
Head up tilt test plays a crucial role to direct diagnosis of vasovagal syncope, which has important value in clinical application.
目的：研究直立倾斜试验(HUT)诊断血管迷走性晕厥(VS)，观察美托洛尔治疗VS的疗效。
Objective: to study head-up tilt test (HUT) in the diagnosis of vasovagal syncope (VS) and to evaluate therapeutic effect of metoprolol treating VS.
萨尔科齐因血管迷走性晕厥，这是一种神经条件的衰竭和脱水可导致失血过多的压力，法新社报道。
Mr Sarkozy had suffered vasovagal syncope, a nerve condition in which exhaustion and dehydration can lead to a loss of blood pressure, the AFP news agency reported.
萨尔科齐因血管迷走性晕厥，这是一种神经条件的衰竭和脱水可导致失血过多的压力，法新社报道。
Mr Sarkozy had suffered vasovagal syncope, a nerve condition in which exhaustion and dehydration can lead to a loss of blood pressure, hospitalised, the AFP news agency reported.
方法：分析100例临床表现为血管迷走性晕厥的患者和21名无晕厥史的正常人直立倾斜试验的结果。
Methods: to analyze the data of head up tilt test (HUT) of 100 patients with symptoms of vasovagal syncope clinically and 21 normal controls with no history of syncope.
结论运动后晕厥多属血管迷走性，TTT是鉴别活动平板运动试验结果阴性患者运动后晕厥的首选方案。
ConclusionMost of the post-exercise syncope were vasodepressor syncope. TTT is the first choice to distinguish post-exercise syncope with a negative tread-mill exercise testing.
目的：探讨直立倾斜试验（TTT）前舌下含服硝酸异山梨酯（ISDN）对诊断血管迷走性晕厥的价值。
Objective:To evaluate the value of sublingual isosorbide dinitrate (ISDN) adminstration before tilt table test (TTT) as a simple practice test for diagnosis of vasovagal syncope(VVS).
阳转阴试验为防治小儿血管迷走性晕厥提供了理论和实验依据，饮 水试验是一种简单有效可行的防治措施。
Positive-to-negative test provides rational and experimental evidence. Drinking-water is a simple and effective measure for the prevention of vasovagal syncope.
结论在严格排除心、脑器质性疾患后，应重视以胸闷、胸痛或心悸等循环系统症状为主要表现患者的直立倾斜试验检查，这类患者极有可能为血管迷走性晕厥。
Objective: To determine the value of intravenous esmolol to predict efficacy of oral metoprolol in patients with vasovagal syncope(VVS) induced by head-up tilt table testing(HUT).
目的研究颅内迷走神经血管压迫对动物血压的影响，探讨神经源性高血压的发病机制。
Objective To study the blood pressure changes resulted from intracranial vagal neurovascular compression, and explore the true mechanism of neurogenic hypertension.
血管迷走神经性晕厥出现的先兆症状和体征有哪些？
What premonitory signs and symptoms may exist for vasovagal syncope? 1.
因为血管迷走神经性晕厥的特殊生理机制尚未明了，因此，很难鉴别可能存在血管迷走神经性晕厥的患者。
As specific physiologic triggers have not been clearly identified, it is difficult to identify those patients who may be at risk for vasovagal syncope.
因为血管迷走神经性晕厥的特殊生理机制尚未明了，因此，很难鉴别可能存在血管迷走神经性晕厥的患者。
As specific physiologic triggers have not been clearly identified, it is difficult to identify those patients who may be at risk for vasovagal syncope.
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