0312_051_052_ECG 2 256 921600 0312_051_052_ECG.mat 16+24 5.691809554602192(16629)/nu 16 0 16879 -7982 0 ECGL 0312_051_052_ECG.mat 16+24 5.703728659113733(17033)/nu 16 0 16884 5485 0 ECGR #Utility frequency: 60 #Start time: 52:00:00 #End time: 52:59:59