0306_023_040_ECG 2 256 921600 0306_023_040_ECG.mat 16+24 40.6520806802777 16 -989 -10472 -923346450 0 ECG1 0306_023_040_ECG.mat 16+24 92.84904560512604 16 8392 -15143 7704780544 0 ECG2 #Utility frequency: 60 #Start time: 40:00:00 #End time: 40:59:59