0630_023_039_ECG 2 200 409000 0630_023_039_ECG.mat 16+24 19.039736767618685 16 -22278 30828 -9166615006 0 ECGL 0630_023_039_ECG.mat 16+24 7.207452008882081 16 29438 -31667 12003158474 0 ECGR #Utility frequency: 60 #Start time: 39:25:55 #End time: 39:59:59