摘要
心肌桥近端血管易合并动脉粥样硬化性狭窄,引起心脏缺血事件,因此关于其治疗的指征成为诸多研究的热点,血流储备分数是近年来公认的病变有创功能学评价指标,但目前血流储备分数对于心肌桥及其合并临界狭窄病变的评估作用均为经验性的小样本报道。现就血流储备分数、舒张期血流储备分数和瞬时无波形比值用于评估心肌桥及其合并临界狭窄病变的研究现状进行综述。
The proximal vascular of myocardial bridge is easy to be combined with atherosclerotic stenosis,which causes myocardial ischemic events.Therefore,the indications for its treatment have become the hot spot of many researches.Fractional flow reserve is recognized as an invasive functional evaluation index in recent years.However,the current fractional flow reserve assessment of myocardial bridge and its associated critical stenosis is an empirical small sample.In this paper,the research status of fractional flow reserve,diastolic fractional flow reserve,and instantaneous wave-free ratio for evaluating myocardial bridge and its associated critical stenosis is reviewed.
作者
杨金凤
贾辛未
冯惠平
汪煜
苏伟
唐伟
YANG Jinfeng;JIA Xinwei;FENG Huiping;WANG Yu;SU Wei;TANG Wei(Department of Cardiology,The Affiliated Hospital of Hebei University,Baoding 071000,Hebei,China)
出处
《心血管病学进展》
CAS
2020年第3期313-316,共4页
Advances in Cardiovascular Diseases
关键词
血流储备分数
心肌桥
动脉粥样硬化性狭窄
Fractional flow reserve
Myocardial bridge
Atherosclerotic stenosis
