0748_092_169_ECG 2 256 308736 0748_092_169_ECG.mat 16+24 6553.4 16 0 -32767 -393622 0 ECG1 0748_092_169_ECG.mat 16+24 6553.4 16 0 -32767 -1919129 0 ECG2 #Utility frequency: 60 #Start time: 169:39:54 #End time: 169:59:59