0819_021_027_ECG 2 256 921600 0819_021_027_ECG.mat 16+24 69.78602357040926(-169)/nu 16 0 5950 8198 0 ECGL 0819_021_027_ECG.mat 16+24 60.97548689114755(4121)/nu 16 0 8672 -17392 0 ECGR #Utility frequency: 60 #Start time: 27:00:00 #End time: 27:59:59