摘要
目的分析对比有无症状心肌缺血患者的冠状动脉CTA检查结果。方法选取本院收治的84例冠心病患者为研究对象,两组患者均行冠状动脉CT血管造影(CTA)检查,比较两组患者出现动脉狭窄的发生率、狭窄程度及斑块出现的情况。结果观察组患者动脉狭窄发生率与对照组比较相近(P>0.05);观察组患者主要以Ⅰ级动脉狭窄多发,对照组患者主要以动脉狭窄Ⅱ级以上者多发,两者比较差异有统计学意义(P<0.05)。结论经CTA检查,有无症状心肌缺血患者的动脉狭窄发生率无明显差异,但无症状心肌缺血患者冠状动脉狭窄程度、斑块数量及软斑块发生率均要高于有症状心肌缺血患者。
Objective To analyze and compare the results of CTA examination in patients with symptomatic myocardial ischemia. Methods A total of 84 patients with coronary heart disease(CHD)in our hospital were selected. CT angiography(CTA)was performed in both groups. The incidence,degree and plaque of arterial stenosis were compared between the two groups. Results The incidence of arterial stenosis in the observation group was similar to that in the control group(P>0.05). Most of the patients in the observation group had arterial stenosis of grade Ⅰ,while the patients in the control group had arterial stenosis of grade Ⅱ or above. The difference was statistically significant(P<0.05). Conclusion The incidence of coronary artery stenosis in patients with or without symptomatic myocardial ischemia is not significantly different by CTA,but the degree of coronary artery stenosis and the number of plaque and the incidence of soft plaque in patients with asymptomatic myocardial ischemia are higher than those in patients with symptomatic myocardial ischemia.
出处
《大医生》
2018年第3期30-30,39,共2页
Doctor
关键词
有无症状心肌缺血
冠脉
冠状动脉CTA
no symptoms of myocardial ischemia
coronary artery
coronary artery CTA
