0312_037_039_ECG 2 256 921600 0312_037_039_ECG.mat 16+24 55.570704222698716 16 -12446 -7711 -7938373778 0 ECGL 0312_037_039_ECG.mat 16+24 141.3162624236785 16 -1071 3470 -900176073 0 ECGR #Utility frequency: 60 #Start time: 39:00:00 #End time: 39:59:59