晕厥

晕厥和将来发生的PEA之间潜在机械联系还需要进一步探究。

Potential mechanistic links between syncope and future manifestation with PEA warrant further exploration .

体位性低血压和晕厥与ChiariⅠ型畸形有关

Orthostatic intolerance and syncope associated with Chiari type I malformation

对于反复晕厥发作、或不明原因的声音嘶哑者，应做进一步检查，以排除不典型的AD。

The patients who had recurrent syncope or cerchnus with unknown reason should be further examined to exclude untypical AD.

结论：不明原因晕厥患者中血管迷走神经性晕厥（VS）占大多数；眩晕与头昏眼花及头昏情形不同，是由一些特有的原因所导致的。

Most of patients with unexplained syncope had VS. Unlike nonspecific lightheadedness or dizziness , vertigo has relatively few causes .

PREPARE研究患者和对照队列间，未经治疗VT和心律失常性晕厥的发生率相似。

The incidence of untreated VT and arrhythmic syncope was similar between the PREPARE study patients and the control cohort .

结论发作性晕厥与直立位低血压是SDS的特点，肾上腺素能神经元缺失与此密切相关。

Conclusions The characteristic of SDS are paroxysmal syncope and orthostatic hypotension , which is related to the deficiency of adrenergic neuron closely .

病史采集：对所有受试者均详细询问病史，着重HCM家族史及晕厥史。

Especially the family history of HCM .

方法：对32例直立调节试验阳性的晕厥患者（病例组）进行电刺激SSR检测，并以32例健康志愿者作对照。

Methods : SSR was determined by electrical stimulation in 32 patients with positive orthostatic adjustment test and 32 normal volunteers were served as controls .

所有病人均记录到室性心动过速（室速，VT）或/和室性纤维颤动（室颤，VF），其中5例病人有晕厥史。

All episodes of VT and / or VF had been recorded , five patients had history of syncope .

晕厥的ICD-10编码

The Code of Syncope in ICD - 10

方法活动平板运动试验结果阴性的运动后晕厥患者，均进行TTT。

Methods TTT were undergone in patients with post-exercise syncope and a negative result in exercise testing .

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.

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 .

动态血压与动态心电图结合对心血管神经源性晕厥的诊断价值高血压病患者24h血压波动特点及护理对策

The diagnostic value of both ambulatory blood pressure monitoring and holter monitoring on cardiovascular neurogenic syncope Characteristic of Ambulatory Blood Pressure Monitoring in Hypertension Patients and Nursing Countermeasures

合并器质性心脏病晕厥患者病死率为15.7%，显著高于无器质性心脏病晕厥患者的病死率4.0%（P0.01）。

The mortality rate of the syncopal patients complicated with structural heart disease was much higher than those without structural heart disease ( 15.7 % vs 4.0 % , P 0.01 ) .

方法对87例晕厥患者和40例对照组，经基础直立倾斜试验（BHUT）后，阴性者再行S。

Methods 87 patients with vasovagal syncope and 40 subject in control group were studied . The patients and the subjects in the control group underwent baseline head up tilt table tests ( B HUT ) .

试验阳性标准为晕厥先兆伴收缩期血压＜90mmHg（1mmHg＝0.133kPa）和／或心率＜60次／min。

Positive criteria were syncopal attack , presyncope with systolic blood pressure less than 90 mm Hg and / or heart rate below 60 / mm .

结论：直立调节障碍患者存在交感神经功能障碍，在晕厥的鉴别诊断中，SSR是一种有实用价值的神经电生理方法。

Conclusion : A sympathetic nerve disfunction might be found in patients with orthostatic adjustment disorder . SSR might be a neurophysiological method of practical value in the differential diagnosis of syncope .

方法22例不明原因晕厥病人和20例正常对照组分别予TTT、HRV、BRS30：15比值检测并进行统计分析。

Methods Tests were conducted using TTT , HRV and BRS with a 30:15 rate respectively in 22 cases of unknown syncope and 20 healthy controls .

结果（1）22例不明原因晕厥TTT阳性14例，总阳性率63.6%。

Results ( 1 ) Of the 22 cases with unknown syncope , 14 ( 63.6 % ) showed positive results in TTT .

方法对383例行倾斜试验（HUTT）检查的不明原因晕厥（UPS）患者详细询问晕厥家族史，并记录建档。

Methods Undergoing head-up tilt table test ( HUTT ), 383 patients with unexplained syncope ( UPS ) were carefully inquired familial syncope history and filed .

目的探讨室性期前收缩V1￣V3导联ST段明显抬高对Brugada综合征的诊断及心源性晕厥的预警意义。

Objective To evaluate significance of ST segment elevation on V1 ~ V3 during ventricular premature beats ( PVCS ) in diagnosing Brugada syndrome and foreshadowing cardiac syncope .

目的：观察直立调节障碍患者的自主神经功能状况，评价交感神经皮肤反应（SSR）在晕厥鉴别诊断中的应用价值。

Objective : To observe the autonomic function in patients with orthostatic adjustment disorder and to evaluate the application value of the sympathetic skin response ( SSR ) in the differential diagnosis of syncope .

结论：PEA患者在他们的一生中晕厥的发生率更高，其他的情况，包括黑人，这与VF患者不同。

Conclusions & PEA cases had a significantly higher prevalence of syncope in their lifetime , with other correlates , including black race , that were distinct from VF cases .

目的：研究儿茶酚胺、β-受体在神经心源性晕厥（NMS）发生机制中的作用。

Objective : To study the effects of catecholamine and β receptor of redblood cell membrane in the pathogenesis of neurocardiogenic mediated syncope ( NMS ) .

目的：探讨食管心房调搏（TEAP）对心源性晕厥病因的诊断价值。

Aim : To explore the diagnostic role of atrial pacing through esophagus ( TEAP ) on cardiogenic syncope .

DCG监测检出心律失常占73.3%，而常规心电图（ECG）检查为51.6%，晕厥组以显著窦性过缓为主；

The arrhythmia detecting rate on DCG monitoring was 73.3 % as compared with 51.6 % with routine ECG examinations . Electrocardiographic manifestation of syncopic attacks were mainly due to bradycardiac dysrhythmias .

目的探讨儿童血管迷走性晕厥（VVS）诱因与先兆的特点。

Objective To study the characteristics of the inducement and prodrome of children with vasovagal syncope ( VVS ) .

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 ) .

CDC的分析发现，在青少年疫苗接种者中晕厥的发生率的确上升了，但是这一现象在加德西接种者身上并没有比接种其它疫苗的青少年更常见。

CDC analysis finds that syncope is on the rise among teenage vaccine recipients , but that the phenomenon is seen no more often with Gardasil than with all teen vaccines .