0472_338_311_ECG 2 256 921600 0472_338_311_ECG.mat 16+24 -9403.4365234375 16 0 1 921600 0 ECGL 0472_338_311_ECG.mat 16+24 -9403.8076171875 16 0 1 921600 0 ECGR #Utility frequency: 60 #Start time: 311:00:00 #End time: 311:59:59