0867_008_021_ECG 2 256 756992 0867_008_021_ECG.mat 16+24 6.45570033968019 16 31784 -32767 23979743889 0 ECGL 0867_008_021_ECG.mat 16+24 6.402452491305213 16 31251 -32767 23468069868 0 ECGR #Utility frequency: 60 #Start time: 21:10:43 #End time: 21:59:59