0440_015_039_ECG 2 256 133376 0440_015_039_ECG.mat 16+24 3.0339814814814816 16 0 262 -22938538 0 ECGL 0440_015_039_ECG.mat 16+24 3.0339814814814816 16 0 176 -16080651 0 ECGR #Utility frequency: 60 #Start time: 39:00:00 #End time: 39:08:40