0973_331_281_ECG 2 512 1843200 0973_331_281_ECG.mat 16+24 11.472505710026397 16 1798 11 3006562682 0 ECGL 0973_331_281_ECG.mat 16+24 10.932020288322706 16 1170 475 2132773761 0 ECGR #Utility frequency: 60 #Start time: 281:00:00 #End time: 281:59:59