0973_299_253_ECG 2 512 1843200 0973_299_253_ECG.mat 16+24 42.61051454887575(18941)/nu 16 0 16746 583 0 ECGL 0973_299_253_ECG.mat 16+24 94.29211330888539(5185)/nu 16 0 4480 32562 0 ECGR #Utility frequency: 60 #Start time: 253:00:00 #End time: 253:59:59