0422_021_034_ECG 2 256 921600 0422_021_034_ECG.mat 16+24 187.52368582144618 16 1303 -8558 -1959644259 0 ECGL 0422_021_034_ECG.mat 16+24 13.83211405120176 16 17379 16377 15545351869 0 ECGR #Utility frequency: 60 #Start time: 34:00:00 #End time: 34:59:59