0710_070_081_ECG 2 256 921600 0710_070_081_ECG.mat 16+24 3.0339814814814816 16 0 91 72982203 0 ECGL 0710_070_081_ECG.mat 16+24 3.0339814814814816 16 0 114 8923685 0 ECGR #Utility frequency: 60 #Start time: 81:00:00 #End time: 81:59:59