0973_299_253_ECG 2 512 1843200 0973_299_253_ECG.mat 16+24 42.61051454887575 16 18941 16746 33751368263 0 ECGL 0973_299_253_ECG.mat 16+24 94.29211330888539 16 5185 4480 9291595570 0 ECGR #Utility frequency: 60 #Start time: 253:00:00 #End time: 253:59:59