0913_031_038_ECG 2 256 921600 0913_031_038_ECG.mat 16+24 10100.114973146296 16 7782 8077 7171939842 0 ECG1 0913_031_038_ECG.mat 16+24 29008.920819290528 16 2107 1551 1942321388 0 ECG2 #Utility frequency: 60 #Start time: 38:00:00 #End time: 38:59:59