0804_055_070_ECG 2 256 309760 0804_055_070_ECG.mat 16+24 89.32254417277431 16 -9642 3032 1087157489 0 ECGL 0804_055_070_ECG.mat 16+24 38.207527862134086 16 2235 9633 2690932089 0 ECGR #Utility frequency: 60 #Start time: 70:00:00 #End time: 70:20:09