0727_004_044_ECG 2 256 921600 0727_004_044_ECG.mat 16+24 20.342947639642112(-13339)/nu 16 0 -13993 -27978 0 ECGL 0727_004_044_ECG.mat 16+24 30.688683636924466(-7799)/nu 16 0 -18455 25062 0 ECGR #Utility frequency: 60 #Start time: 44:00:00 #End time: 44:59:59