0821_016_031_ECG 2 256 921600 0821_016_031_ECG.mat 16+24 75.83218042835745 16 6711 14522 10997472341 0 ECGL 0821_016_031_ECG.mat 16+24 94.86258170530861 16 13273 15790 12359439013 0 ECGR #Utility frequency: 60 #Start time: 31:00:00 #End time: 31:59:59