1012_046_054_ECG 2 256 715008 1012_046_054_ECG.mat 16+24 66.94272682479115 16 -1575 186 -424576638 0 ECGL 1012_046_054_ECG.mat 16+24 56.938560592389365 16 -5567 -3445 -3601111062 0 ECGR #Utility frequency: 60 #Start time: 54:13:27 #End time: 54:59:59