0543_026_045_ECG 2 256 921600 0543_026_045_ECG.mat 16+24 3.0339814814814816 16 0 2188 -106558826 0 ECGL 0543_026_045_ECG.mat 16+24 3.0339814814814816 16 0 513 -67103641 0 ECGR #Utility frequency: 60 #Start time: 45:00:00 #End time: 45:59:59