纤维蛋白原含量与心电图正常的不稳定性心绞痛危险度分层及冠状动脉病变程度的关系

Relation between Risk Classification,Severity of Coronary Artery Disease and Fibrinogen in Unstable Angina with Normal ECG

目的:探讨纤维蛋白原含量与心电图正常的不稳定性心绞痛危险分层及冠状动脉病变程度的关系。方法:根据患者血纤维蛋白原含量将52例心电图正常的不稳定性心绞痛为两组,A组F IB值>3.5 g/L,B组F IB值≤3.5 g/L。将两组心绞痛危险度分层及冠脉造影结果进行比较分析。结果:和B组比较,A组高危险组多,冠状动脉病变积分高,多支血管病变多。结论:F IB可作为心电图表现正常的UA判断危险度分层及血管病变情况重要指标。

Objective：To explore the relation between the risk classification ,the severity of coronary artery disease and fibrinogen （FIB） in unstable angina with normal ECG. Methods： 52 patients with unstable angina with normal ECG were divided into two groups （A group：fibrinogen〉3.4 g/L,B group：fibrinogen ≤3.4 g/L） based on FIB. Both group＇s data were compared with the risk classification of unstable angina and coronary angiographic findings. Results： The levels of high risk unstable angina ,coronary artery score and multivessel disease In A group were significantly higher than those in B group. Conclusion：FIB can be regarded severity of coronary artery disease. a useful marker for judging the risk classification and the