0973_259_220_ECG 2 512 1843200 0973_259_220_ECG.mat 16+24 68.26267589276283(11178)/nu 16 0 9078 -3054 0 ECGL 0973_259_220_ECG.mat 16+24 79.90641539584264(8732)/nu 16 0 7963 151 0 ECGR #Utility frequency: 60 #Start time: 220:00:00 #End time: 220:59:59