0678_061_055_ECG 2 512 1843200 0678_061_055_ECG.mat 16+24 1.5331871721503156 16 -17471 -17498 -26760522718 0 ECGL 0678_061_055_ECG.mat 16+24 1.5282866114943674 16 -17310 -17360 -26590846865 0 ECGR #Utility frequency: 60 #Start time: 55:00:00 #End time: 55:59:59