0678_058_052_ECG 2 512 1843200 0678_058_052_ECG.mat 16+24 1.5331871721503156 16 -17471 -17439 -45008656656 0 ECGL 0678_058_052_ECG.mat 16+24 1.5282866114943674 16 -17310 -17358 -44704154896 0 ECGR #Utility frequency: 60 #Start time: 52:00:00 #End time: 52:59:59