Diagnostic performance of instantaneous wave-free ratio for the evaluation of coronary stenosis severity confirmed by fractional flow reserve

@article{Man2016DiagnosticPO,
  title={Diagnostic performance of instantaneous wave-free ratio for the evaluation of coronary stenosis severity confirmed by fractional flow reserve},
  author={Wanrong Man and Jianqiang Hu and Zhijing Zhao and Mingming Zhang and Ting-Ting Wang and Jie Lin and Yu Duan and Ling Wang and Haichang Wang and Dongdong Sun and Yan Li},
  journal={Medicine},
  year={2016},
  volume={95}
}
Background:The instantaneous wave-free ratio (iFR) is a new vasodilator-free index of coronary stenosis severity. The aim of this meta-analysis is to assess the diagnostic performance of iFR for the evaluation of coronary stenosis severity with fractional flow reserve as standard reference. Methods:We searched PubMed, EMBASE, CENTRAL, ProQuest, Web of Science, and International Clinical Trials Registry Platform (ICTRP) for publications concerning the diagnostic value of iFR. We used a random… 

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