0641_025_052_ECG 2 200 720000 0641_025_052_ECG.mat 16+24 51.35123368899474 16 1904 1896 1310807843 0 ECGL 0641_025_052_ECG.mat 16+24 39.49781132396415 16 4250 4243 3031443787 0 ECGR #Utility frequency: 60 #Start time: 52:00:00 #End time: 52:59:59