0821_034_048_ECG 2 256 921600 0821_034_048_ECG.mat 16+24 53.32045561912761 16 4763 8445 7760260347 0 ECGL 0821_034_048_ECG.mat 16+24 47.37478553129688 16 8073 14561 7725115715 0 ECGR #Utility frequency: 60 #Start time: 48:00:00 #End time: 48:59:59