near-significantP = 0.052
The high/low frequency ratio showed a near-significant period by segment interaction ( P = 0.052, ή 2 = 0.28), but in post hoc tests none of the segments differed between cardiac dysfunction and control periods.
The high/low frequency ratio showed a near-significant period by segment interaction ( P = 0.052, ή 2 = 0.28), but in post hoc tests none of the segments differed between cardiac dysfunction and control periods.