SUDDEN OCCLUSION OF A SAPHENOUS-VEIN BYPASS GRAFT RELIEVED BY DIRECT INJECTION OF NITROGLYCERINE

被引:21
作者
BADUINI, G [1 ]
MARRA, S [1 ]
ANGELINO, PF [1 ]
机构
[1] OSPED MAGGIORE SAN GIOVANNI BATTISTA, TURIN, ITALY
来源
CATHETERIZATION AND CARDIOVASCULAR DIAGNOSIS | 1981年 / 7卷 / 01期
关键词
D O I
10.1002/ccd.1810070112
中图分类号
R5 [内科学];
学科分类号
1002 ; 100201 ;
摘要
An unusual case of sudden occlusion of a saphenous vein bypass graft to the right coronary artery, during a coronary angiographic study in a patient, is presented. Such occlusion was relieved by direct intragraft nitroglycerine injection, as typically happens in a case of coronary arterial spasm. A possible pathogenetic mechanism, based on the present knowledge of platelet aggregation and the role of the powerful vasoactive agent thromboxane A2, is discussed.
引用
收藏
页码:87 / 95
页数:9
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