0867_046_056_ECG 2 256 25344 0867_046_056_ECG.mat 16+24 112.5483034137569 16 20892 26603 498496040 0 ECGL 0867_046_056_ECG.mat 16+24 223.3209826487539 16 -9501 -16929 -418121168 0 ECGR #Utility frequency: 60 #Start time: 56:00:00 #End time: 56:01:38