0641_019_040_ECG 2 200 720000 0641_019_040_ECG.mat 16+24 77.24630059744693(-3603)/nu 16 0 -3616 -14887 0 ECGL 0641_019_040_ECG.mat 16+24 81.85754574286412(-1673)/nu 16 0 -1686 15548 0 ECGR #Utility frequency: 60 #Start time: 40:00:00 #End time: 40:59:59