0922_004_030_ECG 2 512 1843200 0922_004_030_ECG.mat 16+24 185.06726930372088 16 10830 22750 19265373531 0 ECGL 0922_004_030_ECG.mat 16+24 56.87730627069264 16 9081 15313 13974619779 0 ECGR #Utility frequency: 60 #Start time: 30:00:00 #End time: 30:59:59