0539_054_068_ECG 2 256 921600 0539_054_068_ECG.mat 16+24 3.0339814814814816 16 0 134 59511141 0 ECGL 0539_054_068_ECG.mat 16+24 91.75448886698946 16 1875 6608 3734286746 0 ECGR #Utility frequency: 60 #Start time: 68:00:00 #End time: 68:59:59