原发性冠状动脉夹层的造影特点及介入治疗Discovering and intracoronary stenting for spontaneous coronary artery dissection
熊尚全,洪涛,杨俊娟,耿战江,高炜,霍勇
摘要(Abstract)：
目的 了解原发性冠状动脉夹层 (SCAD)的发生情况及介入治疗的效果。方法 分析 22 16例冠状动脉造影以发现SCAD ;对适合经皮冠状动脉介入治疗术 (PCI)的SCAD患者行支架置入术 ,手术前后及手术中按要求使用阿司匹林、氯吡格雷、肝素或低分子肝素等药。结果 发现SCAD共 2 6例 ,男 19例 ,女 7例 ,平均年龄 (6 0 9± 11 6 )岁 (34～ 75岁 ) ,检出率为 1 17%。其中急性心肌梗死 15例 ,不稳定型心绞痛 11例。 2 6例患者共 2 8支血管发生SCAD。其中冠状动脉左主干 1例 ,左前降支 9例 ,回旋支 4例 ,右冠状动脉 14例。对适合PCI术的 18例患者 19支血管撕裂处行支架置入术。其中 14例 15处行经皮腔内冠状动脉成形术 (PTCA) +支架置入术 ,4例行直接支架置入术。撕裂处共置入支架 2 3枚。支架置入术后 ,1例冠状动脉原发性撕裂处残余狭窄小于 30 % ,另 1例残余狭窄小于 10 % ,其余 16例均无残余狭窄。经介入治疗后患者的临床症状均明显缓解。结论 SCAD并非罕见 ,存在冠状动脉粥样斑块者是SCAD相对高发的人群。支架置入术是治疗SCAD较为理想的方法。
关键词(KeyWords)： 原发性冠状动脉夹层;冠状动脉造影;支架术
基金项目(Foundation):
作者(Author): 熊尚全,洪涛,杨俊娟,耿战江,高炜,霍勇
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