0518_021_029_ECG 2 256 921600 0518_021_029_ECG.mat 16+24 103.19744112487626(-1963)/nu 16 0 -1394 9445 0 ECGL 0518_021_029_ECG.mat 16+24 118.2789544909395(18745)/nu 16 0 20349 -26767 0 ECGR #Utility frequency: 60 #Start time: 29:00:00 #End time: 29:59:59