激光心肌血管重建术改善心肌血液微循环的研究  

Study on Laser Myocardial Revascularization Improving Myocardial Blood Microcirculation

作　　者：罗乐[1] 宗仁鹤[1] 严中亚[2] 陈兴[1] 

机构地区：[1]合肥工业大学理学院,安徽合肥230009 [2]安徽省心血管病研究所,安徽合肥230001

出　　处：《中国激光》2003年第3期285-287,共3页Chinese Journal of Lasers

基　　金：国家自然科学基金 (编号 :391 70 72 5 )资助项目

摘　　要：报告了用放射性生物微球测量局部心肌血流量的动物实验。研究结果表明 ,采取特制的滤波器技术所打出的CO2 激光孔道能有效地改善心肌血液微循环和心肌的缺血状况。The paper reports the animal experiment that local myocardial blood flow is measured with the help of radioactive biomicrosphere. The result of research demonstrates that CO 2 laser myocardial revascularization with the help of the tailor made filter is effectual for improvement of myocardial blood microcirculation and myocardial ischemia. The paper analyses and explains some inconsistent phenomena in the research of laser myocardial revascularization according to the principle of laser myocardium interactions.

关 键 词：心血管生理学 血液微循环 激光心肌血管重建术 心肌 热损伤 

分 类 号：R318.51[医药卫生—生物医学工程]