0627_045_052_ECG 2 200 720000 0627_045_052_ECG.mat 16+24 42.91382862382983 16 -428 364 -266015710 0 ECGL 0627_045_052_ECG.mat 16+24 26.715314386860467 16 2698 2231 1909202314 0 ECGR #Utility frequency: 60 #Start time: 52:00:00 #End time: 52:59:59