1012_140_138_ECG 2 256 29696 1012_140_138_ECG.mat 16+24 6.78670294851581 16 31054 31322 175674665 0 ECGL 1012_140_138_ECG.mat 16+24 6.678795839004086 16 30038 30488 165353879 0 ECGR #Utility frequency: 60 #Start time: 138:00:00 #End time: 138:01:55