0973_327_277_ECG 2 512 512512 0973_327_277_ECG.mat 16+24 1.530962895190705 16 -17398 -31795 -8922110411 0 ECGL 0973_327_277_ECG.mat 16+24 1.530499517759164 16 -17383 -31775 -8888903425 0 ECGR #Utility frequency: 60 #Start time: 277:43:19 #End time: 277:59:59