论文部分内容阅读
目的了解阵发性心悸患者的心律失常发生情况与心率变异指标的变化。方法对50例阵发性心悸患者进行24 h动态心电图检查,检测其心律失常的发生情况及其心率变异指标并与50例对照组比较。结果阵发性心悸患者的心律失常发生率明显高于对照组,且阵发性心悸组SDNN及SDANN值降低。结论阵发性心悸患者的交感神经与迷走神经的调控功能明显受损,应引起临床上的高度重视,并给予积极治疗。
Objective To understand the changes of cardiac arrhythmia and heart rate variability in patients with paroxysmal palpitations. Methods Fifty patients with paroxysmal palpitations were examined by 24 h dynamic electrocardiogram. The occurrence of arrhythmia and its heart rate variability were measured and compared with 50 control subjects. Results The incidence of arrhythmia in patients with paroxysmal palpitations was significantly higher than that in the control group, and the SDNN and SDANN values in paroxysmal palpitations group were decreased. Conclusions Patients with paroxysmal palpitations have significantly impaired sympathetic and vagal control functions, which should be clinically valued and actively treated.