0638_028_048_ECG 2 256 921600 0638_028_048_ECG.mat 16+24 23.437354903870983 16 8941 8413 7801162682 0 ECGL 0638_028_048_ECG.mat 16+24 28.795566104871348 16 -16056 -18369 -14788266168 0 ECGR #Utility frequency: 60 #Start time: 48:00:00 #End time: 48:59:59