0543_017_030_ECG 2 256 921600 0543_017_030_ECG.mat 16+24 3.0339814814814816 16 0 2119 20716497 0 ECGL 0543_017_030_ECG.mat 16+24 13.217574634288539 16 3019 2599 2933181202 0 ECGR #Utility frequency: 60 #Start time: 30:00:00 #End time: 30:59:59