0901_037_052_ECG 2 512 1813504 0901_037_052_ECG.mat 16+24 52.85969451026893(-577)/nu 16 0 2894 -1549 0 ECGL 0901_037_052_ECG.mat 16+24 84.23740264471988(5498)/nu 16 0 11518 2251 0 ECGR #Utility frequency: 60 #Start time: 52:00:58 #End time: 52:59:59