0847_031_034_ECG 2 256 255488 0847_031_034_ECG.mat 16+24 69.81355289598311 16 3288 1138 647686093 0 ECGL 0847_031_034_ECG.mat 16+24 110.10861312413455 16 784 -4414 -683816463 0 ECGR #Utility frequency: 60 #Start time: 34:43:22 #End time: 34:59:59