摘要
目的 :探讨高血压患者左心室构造和功能对心率变异性 (HRV)的影响。方法 :观察 12 2例高血压患者的 2 4h动态心电图的心率变异性和多普勒超声心动图资料 ,采用直线相关分析对两种检测指标进行单因素相关分析。结果 :超声心动图检测的A、E/A、EF、LVIDd、LVIDs、LVM等指标与HRV多项指标存在显著的相关性。结论 :高血压患者左心室舒张、收缩功能 ,左心室质量及容量的变化均能显著影响HRV。
Objective:To study the influence of left ventricular conformation and function on heart rate variability (HRV) in patients with hypertension. Methods: These data of 24 hours Holter and Doppler echocardiogram in 122 patients with hypertension were observed, and these data by using linear regression of univalent variance were analyzed.Results:These data (A?E/A?EF?LVIDd?LVIDs?LVM) of Doppler echocardiogram were related to the data of HRV significantly. Conclusion: The changes of left ventricular diastolic and systolic function?mass,and volume is significant influences on HRV in patients with hypertension.
出处
《实用临床医学（江西）》
CAS
2002年第4期69-71,共3页
Practical Clinical Medicine
关键词
高血压
左心室
构造
功能
心率变异
相关分析
left ventricle
conformation
cardiac function
heart rate variability
