0819_021_027_ECG 2 256 921600 0819_021_027_ECG.mat 16+24 69.78602357040926 16 -169 5950 98967558 0 ECGL 0819_021_027_ECG.mat 16+24 60.97548689114755 16 4121 8672 3735206928 0 ECGR #Utility frequency: 60 #Start time: 27:00:00 #End time: 27:59:59