0867_058_066_ECG 2 256 112128 0867_058_066_ECG.mat 16+24 52.74824829835891 16 5602 5770 599799542 0 ECGL 0867_058_066_ECG.mat 16+24 78.80083823070015 16 -8610 -11794 -1242607634 0 ECGR #Utility frequency: 60 #Start time: 66:52:42 #End time: 66:59:59