0366_044_072_ECG 2 512 1843200 0366_044_072_ECG.mat 16+24 114.33695915557698 16 -1884 660 -1924238049 0 ECG1 0366_044_072_ECG.mat 16+24 118.49343070268898 16 -3495 782 307850651 0 ECG2 #Utility frequency: 60 #Start time: 72:00:00 #End time: 72:59:59