Диагностика Синкопальных Состояний Нейрорефлекторного И Психогенного Генеза При Проведении Пассивной Орто-Клиностатической Пробы

The purpose of this study was to examine the state of autonomic tone and autonomic reactivity in patients with neuroreflex syncope (NS) and patients with panic attacks during the passive orthostatic test (EPP). Study group were 97 patients with a history of episodes of loss of consciousness, the control group included 22 people. Heart rate variability (HRV) on the Neuron-unit range had been assessed. It was proved that patients with UA during orthostatic observed lack of activity of the sympathetic nervous system, in contrast to patients with PA and the control group. During the same clinostatic test in patients with UA observed recovery parameters to normal values, and in patients with PA activity observed increase suprasegmental parts of the sympathetic nervous system.