0768_041_042_ECG 2 256 363520 0768_041_042_ECG.mat 16+24 3.0339814814814816 16 0 7346 -53039678 0 ECGL 0768_041_042_ECG.mat 16+24 3.301595285899197 16 2890 2986 988931505 0 ECGR #Utility frequency: 60 #Start time: 42:00:00 #End time: 42:23:39