Statitiscal analysis of correlation coefficient and L2-norm differences.

The quartiles of the distributions of R and relative L2-norm difference between the time-series measurements of each hemodynamic parameter from DoVeR and 4D flow MRI. |V|: velocity magnitude; ΔP: tricuspid valve to apex pressure difference; VS: vortex strength; KET: total kinetic energy; VEL: viscous energy loss.本数据集涵盖DoVeR与四维血流磁共振成像（4D flow MRI）各血流动力学参数的时间序列测量值之间的R值及相对L2范数差的分布四分位数。|V|：速度幅值（velocity magnitude）；ΔP：三尖瓣至心尖压力差（tricuspid valve to apex pressure difference）；VS：涡旋强度（vortex strength）；KET：总动能（total kinetic energy）；VEL：粘性能量损失（viscous energy loss）。