JUNCTION BETWEEN LEFT ATRIUM AND PULMONARY VEINS - AN ANATOMIC STUDY OF HUMAN HEARTS
JUNCTION BETWEEN LEFT ATRIUM AND PULMONARY VEINS - AN ANATOMIC STUDY OF HUMAN HEARTS
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DOI：
10.1161/01.cir.34.3.412
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发表时间：
1966-01-01
期刊：
影响因子：
37.8
通讯作者：
ELIAKIM, M
中科院分区：
文献类型：
--
作者：
NATHAN, H;ELIAKIM, M
描述了在 16 颗人类心脏中观察到的左心房后壁、心房-肺静脉交界处以及延伸到肺静脉上方的心肌袖的一些解剖学特征。在不同的标本中发现心房壁心肌纤维的方向不同。上肺静脉之间的心房壁始终比下肺静脉之间的心房壁厚。同样，心房-肺静脉连接处的括约肌样结构通常更明显，心肌静脉袖在上肺静脉中比在下肺静脉中发育得更好。讨论了这些发现的生理和病理意义。
Some anatomic features of the posterior wall of the left atrium, the atrial-pulmonary venous junctions, and the myocardial sleeves extending over the pulmonary veins, as observed in 16 human hearts, are described. Different patterns of direction of the myocardial fibers of the atrial wall were found in the different specimens. The atrial wall between the upper pulmonary veins was consistently thicker than that between the lower ones. Similarly, the sphincter-like structures of the atrial-pulmonary venous junctions were generally more conspicuous, and the myocardial venous sleeves better developed in the superior than in the inferior pulmonary veins. The physiological and pathological implications of these findings are discussed.