0448_098_173_ECG 2 512 1843200 0448_098_173_ECG.mat 16+24 3.7615658362989324 16 0 -404 -50655293 0 ECG1 0448_098_173_ECG.mat 16+24 3.7615658362989324 16 0 -170 -50701553 0 ECG2 #Utility frequency: 60 #Start time: 173:00:00 #End time: 173:59:59