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本文通过动态心电图观察了偶联间期、基础心率和末次RR间期与非持续性室性心动过速(简称室速)发生的关系。选择24小时内至少有一次非持续性室速病例共20名,通过动态心电图采集以下资料:①记录每例每小时平均基础心率。分别计算每例清醒时间(6~24时)和入睡时间(0~6时)有非持续性室速与无非持续性室速发作小时的平均基础心事。②测量每次非持续性室速首个搏动的偶联间期及前、后5~10分钟内3个与该次非持续性室速首个搏动QRS波相同形态单发室性早搏(简称室早)
This article by dynamic electrocardiogram observed coupling interval, basal heart rate and the last RR interval and non-sustained ventricular tachycardia (referred to as ventricular tachycardia) the relationship. Select a total of 20 non-sustained VT cases at least once in 24 hours, and collect the following data by Holter monitoring: ① Record the average basal heart rate per hour per patient. The average basal factors of non-sustained ventricular tachycardia and non-persistent ventricular tachycardia were calculated for each awake time (6-24 hours) and fall-asleep time (0-6 hours). ② measure each non-sustained ventricular tachycardia first and second intervals within 5 to 10 minutes after the first and non-sustained ventricular tachycardia QRS wave the same form of single premature ventricular contractions (referred to as Room early)