While fainting after exercise, a condition called syncope, can indicate a serious heart disorder, most cases are linked to low blood pressure and low blood flow to the brain.

运动后出现晕厥提示可能存在严重的心脏疾病，绝大部分病例是由于低血压及大脑低灌注所致。

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Results the diagnostic results of 30 cases were 3 cases of cerebral syncope or symptomatic epilepsy, 9 cases of cardiogenic syncope, 18 cases of reflexible syncope and other syncope respectively.

结果30例患者中诊断为脑源性晕厥或症状性癫痫3例，心源性晕厥9例，疑为反射性或其他晕厥18例。

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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.

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。

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