P755Effect of coronary artery calcification on response to adenosine during fractional flow reserve measurement. (28th August 2018) - Borren, N M; Ottervanger, J P; Ottervanger, J P; Mouden, M; Mouden, M; Dambrink, J H E; Dambrink, J H E; Timmer, J R; Timmer, J R; Jager, P L; Jager, P L