1008_050_053_ECG 2 256 431872 1008_050_053_ECG.mat 16+24 1.530606756424708 16 -17386 -17436 -7522870618 0 ECGL 1008_050_053_ECG.mat 16+24 110.88915226748175 16 -4104 -4821 -2677868749 0 ECGR #Utility frequency: 60 #Start time: 53:31:53 #End time: 53:59:59