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冠状动脉慢血流85例临床分析

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摘要 目的:探讨冠状动脉造影过程中冠状动脉慢血流(coronary slow flow,CSF)现象的检出率、临床意义及诊治方法。方法:在冠状动脉造影过程中采用多体位投照及观察,并对可疑患者经冠状动脉内注射硝酸甘油200μg后复查造影,对检出冠状动脉慢血流现象者临床资料进行回顾性分析。结果:1 807例行冠状动脉造影患者中共检出慢血流现象85例,检出率4.7%。结合临床观察85例患者均有不同程度的胸痛及心电图ST-T改变。结论:冠状动脉慢血流现象并不罕见,治疗上以能扩张小于200μm血管的双嘧达莫为主要药物,他汀类药物能改善CSF患者微循环,钙离子拮抗剂可能改善冠状动脉的微血管舒张功能,可显著改善CSF患者的血流速度,总体预后良好。
出处 《青海医药杂志》 2017年第2期19-21,共3页 Qinghai Medical Journal
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