狗冠状动脉树的分维

The Fractal Dimension of the Coronary Arteries Trees of Dogs

通过计算狗左、右冠状动脉树的分维来比较它们之间意义的不同．利用Strahler分级体系结合分形理论计算出狗左冠状动脉树的分维D0≈3．10，右冠状动脉树的分维D0≈2．74．认为狗左冠状动脉的密度大于右冠状动脉是狗心首要的供血动脉．

To compare the right and left coronary arteries of dogs. To determine the fractal dimension of the right and left coronary artery with Strahler system and fractal theory. The fractal dimension of the left coronary artery was D0 3.10, the right D0 2.74. The density of the left coronary artery is higher than that of the right. Thus the left coronary artery is the main blood vessel supplying the heart.