【摘要】 <正> 克山病心肌病灶与血管关系的研究表明,心肌病灶的分布与冠状血管走行有密切关系,对左心室游离壁及其乳头肌的血管配布及终末循环床特点的研究进一步阐明了克山病心肌病灶的形成与心脏的微循环有密切关系,心肌病灶恒发生于冠状血管逐级分支的小动脉支配末稍部位。更多还原

【Abstract】 The microvascularization of theinterventricular septum was studiedin detail in 50 human hearts at diff-erent ages.It may be shown thatall the arteriole endings in theterminal circulatory bed weremyocardium surrounding the anteriorarteries of interventricular septum;3-4th branches of coronary arterioles.The lesions of 23 interven-tricular septum of various types ofkeshan disease were examined,am-ong these cases the lesions of 14interventricular septum of Keshandisease were found fo be distributedalong with coronary vessels the pa-tterns of myocardial foci of the se-ptum closely resembled the patternsdescrideb at the left free ventricularwalls.we noted that there was int-imate relationship between the mo-rphological pathogensis and the di-stribution of miorocirculations of theinterventricular septum.更多还原