0913_007_016_ECG 2 256 921600 0913_007_016_ECG.mat 16+24 34107.13686742641(5009)/nu 16 0 4127 4991 0 ECG1 0913_007_016_ECG.mat 16+24 56458.14163275837(13870)/nu 16 0 11721 9863 0 ECG2 #Utility frequency: 60 #Start time: 16:00:00 #End time: 16:59:59