0539_024_039_ECG 2 256 921600 0539_024_039_ECG.mat 16+24 3.0339814814814816 16 0 8981 -464738453 0 ECGL 0539_024_039_ECG.mat 16+24 18.722408673621036 16 2151 4203 2335874965 0 ECGR #Utility frequency: 60 #Start time: 39:00:00 #End time: 39:59:59