0312_048_049_ECG 2 256 921600 0312_048_049_ECG.mat 16+24 5.012275915764076 16 19066 19989 17912795749 0 ECGL 0312_048_049_ECG.mat 16+24 5.080409355369295 16 19606 19880 18065429103 0 ECGR #Utility frequency: 60 #Start time: 49:00:00 #End time: 49:59:59