0566_137_209_ECG 2 256 2561 0566_137_209_ECG.mat 16+24 135.6754716087065 16 -2984 3325 -11471972 0 ECGL 0566_137_209_ECG.mat 16+24 95.52995778015412 16 -7307 -666 -23455117 0 ECGR #Utility frequency: 60 #Start time: 209:00:00 #End time: 209:00:10