0539_027_042_ECG 2 256 921600 0539_027_042_ECG.mat 16+24 3.0339814814814816 16 0 -32767 -308949959 0 ECGL 0539_027_042_ECG.mat 16+24 29.35655860370809 16 -3551 -1621 -2609200361 0 ECGR #Utility frequency: 60 #Start time: 42:00:00 #End time: 42:59:59