0407_024_040_ECG 2 256 921600 0407_024_040_ECG.mat 16+24 28.08757914263316 16 4906 4253 6168507613 0 ECGL 0407_024_040_ECG.mat 16+24 52.5315654460385 16 7947 5289 7378607689 0 ECGR #Utility frequency: 60 #Start time: 40:00:00 #End time: 40:59:59