| 急性高血糖犬心表冠状动脉和心肌微血管的储备功能 |
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| 引用本文： | 迟东升,刘伊丽,刘俭,陈小林,王鹏. 急性高血糖犬心表冠状动脉和心肌微血管的储备功能[J]. 中华内分泌代谢杂志, 2004, 20(4): 361-363 |
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| 作者姓名： | 迟东升 刘伊丽 刘俭 陈小林 王鹏 |
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| 作者单位： | 510515,广州,第一军医大学附属南方医院心内科 |
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| 基金项目： | 军队九五重点课题资助项目(98Z072) |
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| 摘 要： | 应用血流仪和心肌对比超声心动图测量犬基础状态和高血糖状态冠状动脉前降支和心肌微血管的血流量,应用双嘧达莫后,前降支血流量和血流储备无明显变化,而心肌微血管的密度、血流量和血流储备明显下降。
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| 关 键 词： | 高血糖 冠状动脉血流量 心肌微血管血流量 狗 |
| 修稿时间： | 2003-02-27 |
Blood flow reserve of epicardial coronary artery and myocardial microvessels in dogs with acute hyperglycemia |
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| CHI Dong-sheng,LIU Yi-li,LIU Jian,CHENH Xiao-lin,WANG Peng. Blood flow reserve of epicardial coronary artery and myocardial microvessels in dogs with acute hyperglycemia[J]. Chinese Journal of Endocrinology and Metabolism, 2004, 20(4): 361-363 |
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| Authors: | CHI Dong-sheng LIU Yi-li LIU Jian CHENH Xiao-lin WANG Peng |
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| Affiliation: | CHI Dong-sheng,LIU Yi-li,LIU Jian,CHENH Xiao-lin,WANG Peng. Department of Cardiologty,Nanfang Hospital Affiliated to The First Military Medical University,Guangzhou 510515 |
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| Abstract: | The blood flow in left anterior descending branch of coronary artery and myocardial microvessels was measured before and after dipyridamole at basal and hyperglycemic states by flowmeter and myocardial contrast echocardiography. After dipyridamole administration, the blood flow and blood flow reserve of anterior descending branch of coronary artery did not significantly change, and the density of myocardial microvessels and the blood flow and blood flow reserve of these microvessles were obviously reduced. |
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| Keywords: | Hyperglycemia Coronary blood flow Myocardial microvascular blood flow Canine |
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