0630_040_056_ECG 2 200 720000 0630_040_056_ECG.mat 16+24 70.06059932986561 16 4283 -2933 2547624326 0 ECGL 0630_040_056_ECG.mat 16+24 61.23559499243402 16 5732 1948 3959228372 0 ECGR #Utility frequency: 60 #Start time: 56:00:00 #End time: 56:59:59