MYOCARDIAL FIBER ARCHITECTURE OF THE HUMAN-HEART VENTRICLES
MYOCARDIAL FIBER ARCHITECTURE OF THE HUMAN-HEART VENTRICLES
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DOI：
10.1002/ar.1092040207
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发表时间：
1982-01-01
影响因子：
--
通讯作者：
HURLE, JM
中科院分区：
文献类型：
--
作者：
FERNANDEZTERAN, MA;HURLE, JM
对25例人心脏的心室纤维构筑进行了解剖学和组织学研究。特别注意心肌纤维的插入形式，以及每个脑室是否存在独立的纤维系统。根据穿过室壁的纤维方向，可将心肌分为浅层(心外膜下)、中层和深层(心内膜下)。除了左心室特有的厚厚的中层外，所有的纤维在两个脑室都是共同的。肌腱索、中央纤维体和动脉纤维环是心肌纤维的主要附着区。作者试图将心脏结构与瓣膜动力学联系起来。
The ventricular fiber architecture was studied anatomically and histologically in 25 human hearts. Special attention was paid to the form of insertion of the myocardial fibers and to the existence or nonexistence of an independent system of fibers for each ventricle. Three different myocardial layers, superficial (subepicardial), middle and deep (subendocardial), were distinguished according to the fiber direction through the ventricular mass. All the fibers are common for both ventricles with the exception of a thick middle layer peculiar to the left ventricle. The tendinous cords, the central fibrous body and the arterial fibrous rings are the major zones of insertion of myocardial fibers. A correlation between the ventricular architecture and the valvular dynamics was attempted.