0748_097_174_ECG 2 256 921600 0748_097_174_ECG.mat 16+24 70870.80219703223 16 9781 7483 9013744307 0 ECG1 0748_097_174_ECG.mat 16+24 76351.48015236852 16 10183 8220 9385912017 0 ECG2 #Utility frequency: 60 #Start time: 174:00:00 #End time: 174:59:59