Table 3: Mean arterial flow intensity using LDU probe.

Point of measurementPre (μ)Post (μ) value

Right base2.192.610.11
Right midgland2.04*1.840.93
Right apex2.101.970.61
Left base2.141.83*0.05
Left midgland1.781.730.80
Left apex1.801.68*0.83

There was no interrater agreement at these locations on the Fleiss Kappa statistic.