0471_034_040_ECG 2 256 516608 0471_034_040_ECG.mat 16+24 6.359452411817755 16 31148 -28653 16038340477 0 ECGL 0471_034_040_ECG.mat 16+24 4.160118539557391 16 8861 -30261 4519704335 0 ECGR #Utility frequency: 60 #Start time: 40:26:22 #End time: 40:59:59