Anatomical and clinical aspects of the blood supply of the sinoatrial node.
作者信息
Lopes A C, DiDio L J, Buffolo E
机构信息
Department of Medicine, Universidade Federal de São Paulo-Escola Paulista de Medicina, Brazil.
出版信息
Rev Assoc Med Bras (1992). 1998 Jan-Mar;44(1):47-9. doi: 10.1590/s0104-42301998000100009.
Abstract
BACKGROUND
The recent study of the variations of the origin of the sinoatrial node and on the "arterial network of the perinodal sinusal area" in normal hearts points out the importance of this network.
PURPOSE
Report on a case of patient with syncope of ischemic etiology.
CONCLUSION
In this patient the arterial network did not protect the node from the ischemia caused by the obstruction of the artery of the sinoatrial node.
摘要
Zotero 插件