0867_025_037_ECG 2 256 921600 0867_025_037_ECG.mat 16+24 75.1514946373733 16 21828 23461 19443218231 0 ECGL 0867_025_037_ECG.mat 16+24 172.4423149025152 16 -11627 -21077 -15597359681 0 ECGR #Utility frequency: 60 #Start time: 37:00:00 #End time: 37:59:59