P4200Vulnerable plaques are revealed by fractional flow reserve but not by instantaneous wave-free ratio. (28th August 2018) - Driessen, R S; Stuijfzand, W J; Raijmakers, P G; Danad, I; Min, J K; Leipsic, J A; Ahmadi, A; Van De Ven, P M; Van Rossum, A C; Narula, J; Knaapen, P