0346_014_028_ECG 2 256 921600 0346_014_028_ECG.mat 16+24 53.59004911506291 16 -705 -1553 -663049277 0 ECG1 0346_014_028_ECG.mat 16+24 65.77220545907151 16 2789 -3060 2552386137 0 ECG2 #Utility frequency: 60 #Start time: 28:00:00 #End time: 28:59:59