摘要
目的分析心率震荡(HRT)在慢性心力衰竭(CHF)患者中的变化及其临床意义。方法收集入院慢性心力衰竭伴室性期前收缩患者245例,观察HRT变化并进行统计分析。结果心率震荡随着CHF的加重变化更为明显。结论观察HRT变化对于慢性心力衰竭患者具有实际临床意义。
Objective To analyze the changes and clinical significance of heart rate turbulence(HRT) in the chronic heart failure(CHF). Methods 245 CHF patients were collected. The changes of HRT were analyzed. Results The HRT was more obvious with the aggravation of CHF. Conclusion Analysis of the HRT change has praeitcal clinical significance to patients with CHF.
出处
《医学综述》
2009年第9期1412-1413,共2页
Medical Recapitulate
关键词
慢性心力衰竭
心率震荡
动态心电图
Chronic heart failure(CHF)
Heart rate turbulence
Hoher