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血管迷走性心脏停搏已被认为是心源性猝死的一种潜在原因。为了估价这种可能性和检出血管迷走性心脏停搏的特征,作者对50例6个月内反复发作晕厥至少2次以上而常规心电图、动态心电图监测、运动耐量试验、超声心动图和完整的神经系统检查(包括脑电图和脑CT检查)仍不能找到原因的患者进行了竖头斜板试验,其中女性26例,男性24例,年龄42±10岁。患者在试验前禁食
Vasovagal cardiac arrest has been considered as a potential cause of sudden cardiac death. In order to evaluate this possibility and to detect the characteristics of vasovagal cardiac arrest, 50 patients with recurrent seizures within 6 months at least 2 times more than conventional electrocardiogram, Holter monitoring, exercise tolerance test, echocardiography and complete (Including EEG and brain CT examination) still can not find the cause of the patients were scalpel test, including 26 females, 24 males, aged 42 ± 10 years old. The patient is fasted before the test