0754_041_042_ECG 2 256 921600 0754_041_042_ECG.mat 16+24 8602.100601659891 16 -9783 -9858 -9016109808 0 ECG1 0754_041_042_ECG.mat 16+24 6553.4 16 0 314 -455346 0 ECG2 #Utility frequency: 60 #Start time: 42:00:00 #End time: 42:59:59