0821_027_042_ECG 2 256 546048 0821_027_042_ECG.mat 16+24 3.0339814814814816 16 0 -510 100197274 0 ECGL 0821_027_042_ECG.mat 16+24 3.0339814814814816 16 0 -631 -4128901 0 ECGR #Utility frequency: 60 #Start time: 42:00:00 #End time: 42:35:32