0389_011_015_ECG 2 512 1843200 0389_011_015_ECG.mat 16+24 3.7615658362989324 16 0 0 711372 0 ECG1 0389_011_015_ECG.mat 16+24 70.75609009111064 16 762 753 1387232693 0 ECG2 #Utility frequency: 60 #Start time: 15:00:00 #End time: 15:59:59