0870_052_056_ECG 2 256 921600 0870_052_056_ECG.mat 16+24 182.532492617671 16 3328 4155 919747946 0 ECGL 0870_052_056_ECG.mat 16+24 52.50601799370999 16 -2342 667 -4361965512 0 ECGR #Utility frequency: 60 #Start time: 56:00:00 #End time: 56:59:59