0430_010_021_ECG 2 200 720000 0430_010_021_ECG.mat 16+24 62.68347253000405 16 3109 1260 2145780754 0 ECGL 0430_010_021_ECG.mat 16+24 3.0339814814814816 16 0 1468 -1158887171 0 ECGR #Utility frequency: 60 #Start time: 21:00:00 #End time: 21:59:59