0349_067_086_ECG 2 256 20224 0349_067_086_ECG.mat 16+24 6553.4 16 0 32767 -1997854 0 ECG1 0349_067_086_ECG.mat 16+24 6553.4 16 0 32767 -1735056 0 ECG2 #Utility frequency: 60 #Start time: 86:58:41 #End time: 86:59:59