0867_028_040_ECG 2 256 921600 0867_028_040_ECG.mat 16+24 6.872109250216258 16 31856 32140 25196078305 0 ECGL 0867_028_040_ECG.mat 16+24 6.807086742635035 16 31245 31076 24549499895 0 ECGR #Utility frequency: 60 #Start time: 40:00:00 #End time: 40:59:59