0973_052_048_ECG 2 512 502784 0973_052_048_ECG.mat 16+24 109.27341865092839(13171)/nu 16 0 -1071 20822 0 ECGL 0973_052_048_ECG.mat 16+24 126.02520347831089(15061)/nu 16 0 22686 29283 0 ECGR #Utility frequency: 60 #Start time: 48:43:38 #End time: 48:59:59