期刊文献+

性别,年龄,身高和体重对人类冠状动脉的内腔直径影响的初步研究 被引量:6

Influence of Sex,Age,Height and Weight on Lumen Diameter of Human Coronary Arteries
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摘要 由于冠心病的发病率高,影响冠状动脉的直径变化因素的研究已经成为关注。本研究尝试结合图像分析技术研究性别,年龄,身高,体重这四个因素对整个冠脉树的各个主要分段的直径的影响。实验结果表明,女性的冠脉直径明显低于男性的冠脉直径;年龄对冠脉的直径有直接影响;随着年龄的增加,冠脉直径略微变大;身高对冠脉的直径有一定的关系,随着个体身高的增加,冠脉直径变大;体重对冠脉的直径时候没有直接影响,在不同的体重段,冠脉直径的大小几乎相同。此结果一方面能作为辅助临床诊断的信息;另一方面为进一步研究冠脉的发病机理提供参考信息。
出处 《中国生物医学工程学报》 CAS CSCD 北大核心 2008年第5期783-787,共5页 Chinese Journal of Biomedical Engineering
基金 裕元医学科学研究基金资助项目(20240000521)
关键词 冠状动脉 直径 图像分析 定量分析 coronary artery lumen diameter image analysis quantitative analysis
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参考文献14

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共引文献38

同被引文献33

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