0348_122_123_ECG 2 256 335872
0348_122_123_ECG.mat 16+24 6553.4 16 0 32767 -525503 0 ECG1
0348_122_123_ECG.mat 16+24 6553.4 16 0 32767 -1139155 0 ECG2
#Utility frequency: 60
#Start time: 123:38:08
#End time: 123:59:59