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Table 3 Mean (± SD) peak endocardial, mid-myocardial and epicardial velocities for the mid short-axis slice of 10 healthy volunteers, together with the significance levels between them

From: Efficient and reproducible high resolution spiral myocardial phase velocity mapping of the entire cardiac cycle

Peak velocity(cm/s) Endocardium Mid Epicardium P(Endo-Mid) P(Mid-Epi)
SR 2.75 ± 0.44 2.38 ± 0.41 2.09 ± 0.33 P < 0.001 P < 0.001
DR −4.53 ± 0.74 −4.11 ± 0.61 −3.63 ± 0.51 P < 0.001 P < 0.001
ASR −1.72 ± 0.43 −1.62 ± 0.45 −1.46 ± 0.41 P < 0.05 P < 0.01
SL 5.86 ± 1.94 5.92 ± 1.89 5.73 ± 1.89 NS P < 0.05
DL −6.67 ± 1.91 −6.72 ± 2.01 −6.60 ± 2.02 NS P < 0.05
ASL −1.81 ± 0.68 −1.87 ± 0.71 −1.99 ± 0.64 NS NS
C1 −3.45 ± 1.48 −3.60 ± 1.52 −3.56 ± 1.57 P < 0.05 NS
C2 1.26 ± 0.76 1.35 ± 0.81 1.52 ± 0.85 P < 0.05 P < 0.001