0641_031_058_ECG 2 200 720000 0641_031_058_ECG.mat 16+24 83.89534727766895 16 -1092 -1106 -819025831 0 ECGL 0641_031_058_ECG.mat 16+24 46.250748967637456 16 -5625 -5633 -4058125805 0 ECGR #Utility frequency: 60 #Start time: 58:00:00 #End time: 58:59:59