Análise comparativa do fractional flow reserve (FFR) e do instantaneous wave‐free ratio (iFR): resultados de um registo de 5 anos

作者：Miguel Nobre Menezes; Ana Rita G Francisco; Pedro Carrilho Ferreira; Cláudia Jorge; Diogo Torres; Pedro Cardoso; José António Duarte; José Marques da Costa; Eduardo Infante de Oliveira; Fausto J Pinto; Pedro Canas da Silva

来源：Revista Portuguesa de Cardiologia, 2018, 37(6): 511-520.

DOI：10.1016/j.repc.2017.11.011

• Instantaneous wave‐free ratio
• Fractional flow reserve
• Invasive functional assessment of coronary lesions

Abstract(#br)Introduction and Objective(#br)Assessment of coronary lesions by the instantaneous wave free ratio (iFR) has generated significant debate. We aimed to assess the diagnostic performance of iFR and its impact on the decision to use fractional flow reserve (FFR) and on procedural character...