0821_067_080_ECG 2 256 921600 0821_067_080_ECG.mat 16+24 48.08512064910469 16 6213 15746 9126319957 0 ECGL 0821_067_080_ECG.mat 16+24 45.951461166677944 16 8739 13578 8282972107 0 ECGR #Utility frequency: 60 #Start time: 80:00:00 #End time: 80:59:59