0630_055_069_ECG 2 200 720000 0630_055_069_ECG.mat 16+24 43.622635573148735 16 9209 11330 6251470598 0 ECGL 0630_055_069_ECG.mat 16+24 40.20056215914099 16 8288 9461 5816202429 0 ECGR #Utility frequency: 60 #Start time: 69:00:00 #End time: 69:59:59