0930_002_006_ECG 2 256 921600 0930_002_006_ECG.mat 16+24 72.18571492584219 16 -1209 -2447 -1132167445 0 ECG1 0930_002_006_ECG.mat 16+24 119.60903603722353 16 3339 4722 3045953180 0 ECG2 #Utility frequency: 60 #Start time: 6:00:00 #End time: 6:59:59