0518_067_069_ECG 2 256 921600 0518_067_069_ECG.mat 16+24 67.09710788720257(-3467)/nu 16 0 -7695 24236 0 ECGL 0518_067_069_ECG.mat 16+24 55.693253050381976(1870)/nu 16 0 5810 -16955 0 ECGR #Utility frequency: 60 #Start time: 69:00:00 #End time: 69:59:59