Fig. 5From: Peak flow measurements in patients with severe aortic stenosis: a prospective comparative study between cardiovascular magnetic resonance 2D and 4D flow and transthoracic echocardiographyPeak flow velocity analyses of the healthy controls (n = 10). A Peak systolic flow measured with 2D flow, 4D flow, and 4D flow MIP. B–E Linear regression, Spearman’s correlation and Bland–Altman analyses of 4D flow and 2D flow (B and C), and 4D flow MIP and 4D flow (D and E)Back to article page