0647_135_122_ECG 2 512 1801728 0647_135_122_ECG.mat 16+24 32.71608080684969 16 -9457 -10649 -17240617708 0 ECGL 0647_135_122_ECG.mat 16+24 41.52544470757895 16 11061 11948 18313867451 0 ECGR #Utility frequency: 60 #Start time: 122:01:21 #End time: 122:59:59