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| 实时心肌声学造影评价2型糖尿病患者心肌微循环的研究 | |
| 引用本文： | 王洲,任永凤,李建,陈飞,朱天刚,吴桥,李含君.实时心肌声学造影评价2型糖尿病患者心肌微循环的研究[J].中国现代医生,2008,46(32):7-9. |
| 作者姓名： | 王洲 任永凤 李建 陈飞 朱天刚 吴桥 李含君 |
| 作者单位： | 1. 安徽省毫州市人民医院超声室,安徽毫州,236803 2. 北京大学人民医院超声心动室,北京,100044 3. 安徽省毫州市人民医院心内科,安徽毫州,236803 4. 安徽省毫州市人民医院内分泌科,安徽毫州,236803 |
| 摘 要： | 目的应用经静脉实时心肌声学造影，观察2型糖尿病患者心肌微循环灌注的情况。方法选择射血分数大于50％，无冠心病病史，负荷超声或者冠状动脉造影正常，无瓣膜病变，无心房颤动和其他严重心律失常，无先天性心脏病，并排除合并高血压病、肾病、甲状腺功能减退的38例患者作为研究对象；正常对照组20例。经体检、心电图和超声心动图检查无心脏疾患，无高血压病、肾病及甲状腺功能减退病史。均进行实时心肌声学造影，图像存储。结果2型糖尿病患者心肌造影剂灌注的峰值强度A与反映心肌血流速度的k值较正常对照组低（P〈0．01），反映心肌血流量的A·k乘积也明显低于正常对照组（P〈0．01）。结论实时心肌声学造影技术可定量评价2型糖尿病患者心肌微循环灌注的改变。 |
| 关 键 词： | 心肌声学造影 2型糖尿病 心肌微循环 |
Evaluation of Microcirculation in Patients with 2 Diabetic by Real-time Myocardial Contrast Echocardiography |
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| Authors: | WANG Zhou REN Yongfeng LI Jian CHEN Fei ZHU Tiangang WU Qiao LI Hanjun |
| Affiliation: | WANG Zhou1 REN Yongfeng1 LI Jian1 CHEN Fei1 ZHU Tiangang2 WU Qiao3 LI Hanjun4 1.Department of Ultrasound,The Peopls\'s Hospital of Bozhou,Anhui 236803,2.Department of Echocardiogram,Peking University Peopls\'s Hospital,Beijing 100044,3.Department of Cardiology,4.Department of Internal Secretion |
| Abstract: | Objective To evaluate the feature of microcirculation in 2 diabetic by myocardial contrast echocardiography.Methods 38 patients with 2 diabetic(EF>50%) and 20 healthy volunteers as control were involved in this study.Real-time myocardial contrast echocardiography was performed.Results In patients with 2 diabetic,the peak video intensity(A),myocardial blood flow rate(k) and myocardial flow(MBF) were lower than that of normal controls.Conclusion Myocardial microcirculation in 2 diabetic could be quantitativel... |
| Keywords: | Myocardial contrast echocardiography 2 diabetic Microcirculation |
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