0801_003_007_ECG 2 512 1843200 0801_003_007_ECG.mat 16+24 59.34381591888166 16 8259 9624 15190773651 0 ECG1 0801_003_007_ECG.mat 16+24 63.71522661203 16 10332 11848 19009368536 0 ECG2 #Utility frequency: 60 #Start time: 7:00:00 #End time: 7:59:59