0973_306_259_ECG 2 512 1843200 0973_306_259_ECG.mat 16+24 14.696939615702567 16 -13800 -13455 -25811468462 0 ECGL 0973_306_259_ECG.mat 16+24 10.724760517328438 16 -14515 -15926 -26802852490 0 ECGR #Utility frequency: 60 #Start time: 259:00:00 #End time: 259:59:59