0450_022_031_ECG 2 256 885760 0450_022_031_ECG.mat 16+24 8.070789631519883 16 5478 3341 5296161657 0 ECGL 0450_022_031_ECG.mat 16+24 18.208056382262516 16 375 -912 204703486 0 ECGR #Utility frequency: 60 #Start time: 31:00:00 #End time: 31:57:39