0533_054_072_ECG 2 256 921600 0533_054_072_ECG.mat 16+24 233.66275819291226 16 621 -5498 509557453 0 ECG1 0533_054_072_ECG.mat 16+24 181.1272704821214 16 5297 10040 4836781571 0 ECG2 #Utility frequency: 60 #Start time: 72:00:00 #End time: 72:59:59