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Impact of physiologically diffuse versus focal pattern of coronary disease on quantitative flow reserve diagnostic accuracy
Catheterization & Cardiovascular Interventions ( IF 2.3 ) Pub Date : 2021-11-10 , DOI: 10.1002/ccd.30007
Roberto Scarsini 1 , Simone Fezzi 1 , Gabriele Pesarini 1 , Paolo Alberto Del Sole 1 , Gabriele Venturi 1 , Concetta Mammone 1 , Michele Marcoli 1 , Alessia Gambaro 1 , Domenico Tavella 1 , Michele Pighi 1 , Flavio Ribichini 1
Affiliation  

Fractional flow reserve (FFR) and instantaneous wave-free ratio (iFR) disagree in about 20% of intermediate coronary lesions. As the physiological pattern of coronary artery disease has a significant influence on FFR-iFR discordance, we sought to assess it may impact on the diagnostic accuracy of quantitative flow reserve (QFR).

中文翻译:

冠状动脉疾病的生理扩散与局灶模式对定量流量储备诊断准确性的影响

约 20% 的中间冠状动脉病变的血流储备分数 (FFR) 和瞬时无波比 (iFR) 不一致。由于冠状动脉疾病的生理模式对 FFR-iFR 不一致有显着影响,我们试图评估它可能影响定量血流储备 (QFR) 的诊断准确性。
更新日期:2021-11-10
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