0349_063_083_ECG 2 256 921600 0349_063_083_ECG.mat 16+24 46570.925326786586 16 5156 4634 4751950494 0 ECG1 0349_063_083_ECG.mat 16+24 77592.96756880965 16 1977 2421 1820740407 0 ECG2 #Utility frequency: 60 #Start time: 83:00:00 #End time: 83:59:59