摘要
目的观察室性早搏患者的动态心电图变化。方法选择存在室性早搏(PVS)的患者186例,根据诊断分为病理组(有器质性心脏病组)106例和对照组(无器质性心脏病组)80例,动态心电图(DCG)记录24h,人工识别PVS形态和与T波的关系,进行Lown分级和心率变异时域分析。结果两组间Lown分级有显著差异,器质性心脏病组的各项指标与对照组比较差异均有统计学意义(P<0.01)。结论24hDCG监测,可及时明确诊断,及早治疗,以免延误病情。
Objective To analyze premature ventricular contractions by dynamic electrocardiogram. Method 186 cases of premature ventricualr contractions were divided into two groups： patho-group（organic heart disease group） 106 casea,and the control group（non-organic heart disease group） 80 cases,both were examined by 24 hours dynamic electrocardiogram, the correlation between PVC shape and T-wavea and the heart rate variation were analyzed. Result The variability of Lawn＇s degrees between the two groups was significant, the indexes of premature ventricualr contractions of patho-group were significantly different compared to the control group（ P 〈 0.01 ）. Conclnsion Dynamic electrocardiogram is good for diagnosis and treatment of premature ventricualr contraction.
出处
《中国基层医药》
CAS
2006年第5期737-738,共2页
Chinese Journal of Primary Medicine and Pharmacy
关键词
室性期外收缩
心电描记术
便携式
Premature ventricular contractions
Electrocardiography, umbulatory
