0663_016_078_ECG 2 512 1843200 0663_016_078_ECG.mat 16+24 4.030512747469218 16 2253 2074 4150965705 0 ECG1 0663_016_078_ECG.mat 16+24 7.088019400822169 16 786 548 1446651062 0 ECG2 #Utility frequency: 60 #Start time: 78:00:00 #End time: 78:59:59