0472_152_146_ECG 2 256 921600 0472_152_146_ECG.mat 16+24 1.5279323776218028 16 -17299 -17362 -17350254553 0 ECGL 0472_152_146_ECG.mat 16+24 1.526587576836598 16 -17255 -17368 -17291547790 0 ECGR #Utility frequency: 60 #Start time: 146:00:00 #End time: 146:59:59