0647_055_056_ECG 2 512 1843200 0647_055_056_ECG.mat 16+24 75.58799980752924 16 -4160 -8738 -8172041305 0 ECGL 0647_055_056_ECG.mat 16+24 52.97594856960471 16 13877 15601 23805622366 0 ECGR #Utility frequency: 60 #Start time: 56:00:00 #End time: 56:59:59