0623_008_029_ECG 2 200 720000 0623_008_029_ECG.mat 16+24 1.5338392629780078 16 -17492 -26067 -12611646502 0 ECGL 0623_008_029_ECG.mat 16+24 84.16225486784043 16 -9841 -5402 -8882336804 0 ECGR #Utility frequency: 60 #Start time: 29:00:00 #End time: 29:59:59