0894_066_083_ECG 2 512 1843200 0894_066_083_ECG.mat 16+24 102.88573077406798 16 4116 4540 7501293632 0 ECG1 0894_066_083_ECG.mat 16+24 44.99255582086753 16 1483 5089 2696453778 0 ECG2 #Utility frequency: 60 #Start time: 83:00:00 #End time: 83:59:59