0422_030_042_ECG 2 256 674816 0422_030_042_ECG.mat 16+24 210.69871358501712 16 9048 4877 5096795323 0 ECGL 0422_030_042_ECG.mat 16+24 136.92866206955654 16 -2127 -9286 -3880129770 0 ECGR #Utility frequency: 60 #Start time: 42:16:04 #End time: 42:59:59