摘要
目的观察高龄急性心肌梗死患者心脏超声及冠脉造影的临床特征。方法选取急性心肌梗死患者140例,其分为高龄组及对照组。分别对两组患者行心脏超声与冠脉造影诊断,分析两种诊断方法的临床特征。结果两组患者在左心房内径≥39mm、左心室内径≥50mm、冠状动脉狭窄≥70%、LVEF<50%的人数比例上均存在显著差异(P<0.05)。结论心脏超声与冠脉造影可准确反映患者心脏结构与功能的病变程度,具有重要的诊断意义。
ObjectiveThe clinical characteristics of elderly patients with acute myocardial infarction with echocardiography and coronary angiography.Methods140 cases of patients with acute myocardial infarction, divided into old age group and control group. Each of the two groups of patients undergoing cardiac ultrasonography and coronary angiography in the diagnosis, clinical feature analysis of two diagnostic methods.ResultsThe two groups of patients in the number of left atrial diameter is larger than 39mm, left ventricular internal diameter is larger than 50mm, the coronary artery stenosis 70%, LVEF 〈 50% ratio were significantly different （P〈0.05）.ConclusionThe degree of pathological changes of cardiac ultrasonography and coronary angiography can accurately reflect the structure and function in patients with heart, have important diagnostic implications.
出处
《中国继续医学教育》
2015年第6期199-200,共2页
China Continuing Medical Education
关键词
急性心肌梗死
高龄
心脏超声
冠脉造影
Acute myocardial infarction
Old age
Cardiac ultrasound
Coronary angiography
