0430_056_069_ECG 2 200 720000 0430_056_069_ECG.mat 16+24 194.36165979330264 16 10442 12844 6037413954 0 ECGL 0430_056_069_ECG.mat 16+24 81.95876952200662 16 -19328 -18369 -14140907881 0 ECGR #Utility frequency: 60 #Start time: 69:00:00 #End time: 69:59:59