心电图对预激综合征房室旁道定位的评价

Accuracy Assess of Five Criterims of Electrocardiogram for Locating Accessory Pathways in Patients With Wolff-Parkinson-White Syndrome

选择五种文献报告的心电图房室旁道定位的标准,对30例正常人和45例经手术治愈的预激综合征患者术前心电图进行定位诊断.以心脏标测和手术证实的旁道部位和正常人无房室旁道为金标准,依据五种标准对本组资料的判定结果进行定位准确性评价.各标准特异度均为100%,其敏感度依次为:Rosenbaum标准93.3%,Gallagher标准71.1%.WHO标准64.4%,Lindsay标准60%,Reddy标准53.3%.笔者综合以上标准优点及本组资料,初步提出常见房室旁道部位定位特征.

The resting 12 lead electrocardiograms (ECG) of 45 patients with Wolff-Parkinson-White syndrome and 30 normal persons were assessed by five criterias for locating the accessory pathway. Golden criteria was established by site of accessory pathway confirmed during epicardial mapping and absent accessory pathway from normal person. Compared five criterias of EGG with golden criteria, the idiosyncrasy of every criteria was 100% and the sensitivity of Rosenbaum's cri-terias, Gallagher's, WHO's, Lindsay's, Reddy's were respectively 93. 3% , 71. 1% , 64. 4% , 60% , 53. 3%. The preliminary feature for locating the accessory pathway of ECG was put forward from advantages of five criterias and observation of this report data.