0821_060_073_ECG 2 256 921600 0821_060_073_ECG.mat 16+24 47.31841468033391 16 2815 1388 5809708704 0 ECGL 0821_060_073_ECG.mat 16+24 47.6130203151386 16 10208 7768 9640476952 0 ECGR #Utility frequency: 60 #Start time: 73:00:00 #End time: 73:59:59