0826_033_050_ECG 2 256 921600 0826_033_050_ECG.mat 16+24 8.706125301435998 16 15342 13868 13936688198 0 ECGL 0826_033_050_ECG.mat 16+24 153.63539802976462 16 -1220 4724 -3936227781 0 ECGR #Utility frequency: 60 #Start time: 50:00:00 #End time: 50:59:59