URL：https://www.researchgate.net/publication/348204667/figure/fig1/AS:11431281115421807@1674879371299/The-anatomic-course-of-the-atrioventricular-AV-node-and-the-His-bundle-also-called-the.png
掲載元：https://www.researchgate.net/figure/The-anatomic-course-of-the-atrioventricular-AV-node-and-the-His-bundle-also-called-the_fig1_348204667
