0575_013_052_ECG 2 512 1843200 0575_013_052_ECG.mat 16+24 77.81383141689008 16 217 207 379792051 0 ECG1 0575_013_052_ECG.mat 16+24 52.55046136659658 16 8801 8794 16208349321 0 ECG2 #Utility frequency: 60 #Start time: 52:00:00 #End time: 52:59:59