0485_020_028_ECG 2 256 921600 0485_020_028_ECG.mat 16+24 6.671200766742342 16 -716 -749 -661630136 0 ECG1 0485_020_028_ECG.mat 16+24 3.7615658362989324 16 0 -82 -19164461 0 ECG2 #Utility frequency: 60 #Start time: 28:00:00 #End time: 28:59:59