0641_010_031_ECG 2 200 720000 0641_010_031_ECG.mat 16+24 106.66951354735853 16 -8772 -8790 -6353800495 0 ECGL 0641_010_031_ECG.mat 16+24 103.39676561139443 16 -11348 -11365 -8190226249 0 ECGR #Utility frequency: 60 #Start time: 31:00:00 #End time: 31:59:59