0819_024_030_ECG 2 256 921600 0819_024_030_ECG.mat 16+24 69.74693360001118(-2179)/nu 16 0 3064 2923 0 ECGL 0819_024_030_ECG.mat 16+24 56.79450016791713(4401)/nu 16 0 8488 -3394 0 ECGR #Utility frequency: 60 #Start time: 30:00:00 #End time: 30:59:59