60例冠状动脉造影的心电图分析

目的　探讨冠心病患者心电图 (ECG)表现与冠状动脉造影 (CAG)结果的联系。方法　将 6 0例冠心病患者按CAG检查结果分为阳性组与阴性组 ,将两组患者的ECG表现进行比较。结果　临床及ECG符合急性Q波性心肌梗死CAG阳性率 10 0 %。Ptfv1≤ - 0 .0 4mm·s,在两组患者之间比较有统计学意义 ,P <0 .0 5 ,其余表现如缺血型ST段偏移、窦性心动过缓、传导障碍、室早、房早等比较均无统计学意义。结论　提示心电图Ptfv1≤ - 0 .0 4mm·s的冠心病患者CAG阳性率高

Comparison between electrocardiogram and coronary angiography in 60 patients

Objective To investigate the relationship between the electrocardiogram (ECG) and the coronary angiography (CAG) in patients with coronary heart disease (CHD). Methods 60 patients of coronary heart disease underwent CAG, then they were divided into 2 groups , the positive group (N=40) and the negative one (n=20) to compare their ECG.Results There was significant difference (P<0.05=in Ptfv 1≤-0.04 mm·s) between the 2 groups , but there wasn't much difference in other aspects. Conclusion The positive rate of CAG of the patients with ECG Ptfv 1≤-0.04 mm·s is higher.