0618_044_067_ECG 2 256 921600 0618_044_067_ECG.mat 16+24 -9403.5654296875 16 0 1 921600 0 ECGL 0618_044_067_ECG.mat 16+24 -9403.5126953125 16 0 1 921600 0 ECGR #Utility frequency: 60 #Start time: 67:00:00 #End time: 67:59:59