0680_053_058_ECG 2 256 921600 0680_053_058_ECG.mat 16+24 205589.79284643577 16 3168 4972 2918157999 0 ECG1 0680_053_058_ECG.mat 16+24 86780.57446128967 16 -4290 -973 -3953067101 0 ECG2 #Utility frequency: 60 #Start time: 58:00:00 #End time: 58:59:59