0645_068_067_ECG 2 200 720000 0645_068_067_ECG.mat 16+24 72.86928489176336 16 6928 20499 5110943528 0 ECGL 0645_068_067_ECG.mat 16+24 82.86969026701497 16 4811 -11337 1595523992 0 ECGR #Utility frequency: 60 #Start time: 67:00:00 #End time: 67:59:59