0431_033_042_ECG 2 256 921600 0431_033_042_ECG.mat 16+24 12.322520459693045 16 21601 20167 19744311125 0 ECGL 0431_033_042_ECG.mat 16+24 13.382453882616964 16 21358 20714 19222154303 0 ECGR #Utility frequency: 60 #Start time: 42:00:00 #End time: 42:59:59