Fig. 4From: Quantification of aortic stenosis diagnostic parameters: comparison of fast 3 direction and 1 direction phase contrast CMR and transthoracic echocardiographyScatter and Bland-Altman plots of comparison between 1Dir PC-CMR and ReVEAL based 3Dir PC-CMR derived mean and peak velocities versus TTE. Note the underestimation of velocities in moderate-severe cases, with the exception of 3Dir PC-CMR peak velocitiesBack to article page