0678_049_045_ECG 2 512 571393 0678_049_045_ECG.mat 16+24 6.43350712419146 16 31562 31714 18040877638 0 ECGL 0678_049_045_ECG.mat 16+24 6.396136706442832 16 31188 30922 17736340042 0 ECGR #Utility frequency: 60 #Start time: 45:00:00 #End time: 45:18:36