0821_043_057_ECG 2 256 921600 0821_043_057_ECG.mat 16+24 60.712055080642116 16 2962 18160 6888487511 0 ECGL 0821_043_057_ECG.mat 16+24 59.40602914931942 16 4836 16887 5025435100 0 ECGR #Utility frequency: 60 #Start time: 57:00:00 #End time: 57:59:59