Figure 1From: Validation of high temporal resolution spiral phase velocity mapping of coronary artery blood flow against Doppler flow wireExample early diastolic LAD (arrows) magnitude image and velocity map from a high temporal resolution spiral phase velocity mapping acquisition (a), together with the corresponding Doppler Flowire trace (b). A plot of MR and Flowire coronary blood flow velocity against time in the cardiac cycle is shown in (c), together with a plot of Flowire velocities against MR velocities.Back to article page