0490_049_068_ECG 2 256 921600 0490_049_068_ECG.mat 16+24 6.027476280197488 16 23914 -32767 9581870825 0 ECGL 0490_049_068_ECG.mat 16+24 4.537589416846791 16 9904 -32767 -329284899 0 ECGR #Utility frequency: 60 #Start time: 68:00:00 #End time: 68:59:59