0566_212_276_ECG 2 256 921600 0566_212_276_ECG.mat 16+24 172.65814859345983 16 -1193 -5522 -3776941493 0 ECGL 0566_212_276_ECG.mat 16+24 123.85192454774156 16 -5811 -11089 -8551781493 0 ECGR #Utility frequency: 60 #Start time: 276:00:00 #End time: 276:59:59