0922_001_027_ECG 2 512 484864 0922_001_027_ECG.mat 16+24 1.533402418549241 16 -17478 -31898 -13653965276 0 ECGL 0922_001_027_ECG.mat 16+24 1.528357895679967 16 -17313 -31685 -13564795447 0 ECGR #Utility frequency: 60 #Start time: 27:44:13 #End time: 27:59:59