摘要
目的探讨颈动脉超声检查结果与冠心病及其危险因素的临床关系。方法研究对象经选择性冠状动脉造影(CAG)分为单支病变组、双支病变组和三支病变组,观察冠心病危险因素与冠状动脉病变支数、颈动脉超声的关系以及CAG结果与颈动脉超声的关系。结果三支病变组收缩压、脉压、总胆固醇、血糖高于双支和单支病变组(P<0.05);高危险因素组颈动脉内-中膜厚度(IMT)、阻力指数(RI)明显大于低危险因素组(P<0.05);三支病变组IMT与斑块指数(PI)高于双支和单支病变组(P<0.05)。结论颈动脉超声检查可预测冠状动脉病变的严重程度和筛查冠心病的高危患者。
Objective To observe the relationship between carotid arteries ultrasound and coronary arteries disease and its risk factors . Methods 92 patient with coronary heart disease diagnosed by coronary arteriography （CAG）were divided into three groups, single-vessel disease, double-vessel disease and three-vessel disease groups. Result The systolic pressure, pulse pressure, total cholesterol and blood sugar in three-vessel disease groups were higher than those in single-vessel disease and double-vessel disease groups （ P 〈 0.05 ）. The carotid arteries intima- media thickness（IMT） and resistent index（RI） in high risk factors groups were higher than that in low risk factors groups（P 〈0.05）. The IMT and plaque index （PI）in three-vessel disease groups were higher than those in singlevessel disease and double-vessel disease groups （P 〈 0.05 ）. Conclusion Carotid arteries ultrasoundgraphy is a important method for the diagnosis of coronary artery disease and screening the patients with multi-risk factors.
出处
《中国临床保健杂志》
CAS
2007年第1期51-53,共3页
Chinese Journal of Clinical Healthcare
关键词
冠状动脉疾病
超声检查
颈动脉
危险因素
Coronary disease
Ultrasonography
Corotid arteries
Risk factors
