0626_009_069_ECG 2 256 921600 0626_009_069_ECG.mat 16+24 46185.296641495355 16 233 8010 215789928 0 ECG1 0626_009_069_ECG.mat 16+24 39550.333536790495 16 12372 13226 11403644941 0 ECG2 #Utility frequency: 60 #Start time: 69:00:00 #End time: 69:59:59