0566_158_228_ECG 2 256 921600 0566_158_228_ECG.mat 16+24 114.03710114865893(-9415)/nu 16 0 -13767 13589 0 ECGL 0566_158_228_ECG.mat 16+24 69.97883941689615(4109)/nu 16 0 2225 28159 0 ECGR #Utility frequency: 60 #Start time: 228:00:00 #End time: 228:59:59