0575_015_054_ECG 2 512 1843200 0575_015_054_ECG.mat 16+24 96.74812149432373 16 2096 2083 3840465181 0 ECG1 0575_015_054_ECG.mat 16+24 58.236289813920436 16 8190 8182 15082029195 0 ECG2 #Utility frequency: 60 #Start time: 54:00:00 #End time: 54:59:59