0749_012_019_ECG 2 256 921600 0749_012_019_ECG.mat 16+24 19.5285153022642(2255)/nu 16 0 98 1427 0 ECGL 0749_012_019_ECG.mat 16+24 37.87732077770299(-5011)/nu 16 0 -10857 16288 0 ECGR #Utility frequency: 60 #Start time: 19:00:00 #End time: 19:59:59