Prevention and treatment of vascular vagovagal reflexes in patients with cardiovascular disease during intervention

心血管疾病介入治疗过程中血管 迷走神经反射的预防与处理

Objective To study the prevention and treatment of vascular vagovagal reflexes ( VVRs ) in patients with cardiovascular disease during intervention .

目的研究心血管介入治疗过程中血管 迷走神经反射（VVR）的预防及处理。