0913_021_028_ECG 2 256 921600 0913_021_028_ECG.mat 16+24 6569.23801475831(79)/nu 16 0 306 -12092 0 ECG1 0913_021_028_ECG.mat 16+24 8117.891780843886(7822)/nu 16 0 7802 17034 0 ECG2 #Utility frequency: 60 #Start time: 28:00:00 #End time: 28:59:59