Clinical analysis of dynamic electrocardiogram in 186 cases of premature ventricualr contractions / 中国基层医药

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 cases,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-waves 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