0422_029_042_ECG 2 256 246272 0422_029_042_ECG.mat 16+24 221.88232844703467(7545)/nu 16 0 12948 27083 0 ECGL 0422_029_042_ECG.mat 16+24 143.4317244800936(-4143)/nu 16 0 -8367 -16532 0 ECGR #Utility frequency: 60 #Start time: 42:00:00 #End time: 42:16:01