0973_367_311_ECG 2 512 33281 0973_367_311_ECG.mat 16+24 225.34352551033203 16 -211 957 -122861477 0 ECGL 0973_367_311_ECG.mat 16+24 101.08655893150987 16 15727 17176 503677295 0 ECGR #Utility frequency: 60 #Start time: 311:00:00 #End time: 311:01:05