0894_043_057_ECG 2 512 1843200 0894_043_057_ECG.mat 16+24 3.7615658362989324 16 0 46 -488365301 0 ECG1 0894_043_057_ECG.mat 16+24 3.7615658362989324 16 0 223 -490351514 0 ECG2 #Utility frequency: 60 #Start time: 57:00:00 #End time: 57:59:59