0973_203_174_ECG 2 512 474625 0973_203_174_ECG.mat 16+24 148.24556075633316 16 13725 -10008 5271688171 0 ECGL 0973_203_174_ECG.mat 16+24 244.11445590667253 16 711 16362 179889175 0 ECGR #Utility frequency: 60 #Start time: 174:00:00 #End time: 174:15:27