20 lines (19 with data), 694 Bytes

E01111.mat 12 500 5000 05-May-2020 09:49:17
E01111.mat 16+24 4880/mV 16 0 9 327 0 I
E01111.mat 16+24 4880/mV 16 0 39 11817 0 II
E01111.mat 16+24 4880/mV 16 0 29 11272 0 III
E01111.mat 16+24 4880/mV 16 0 -24 26616 0 aVR
E01111.mat 16+24 4880/mV 16 0 -9 -5208 0 aVL
E01111.mat 16+24 4880/mV 16 0 34 -21040 0 aVF
E01111.mat 16+24 4880/mV 16 0 19 -10743 0 V1
E01111.mat 16+24 4880/mV 16 0 -9 25460 0 V2
E01111.mat 16+24 4880/mV 16 0 9 -27020 0 V3
E01111.mat 16+24 4880/mV 16 0 29 -26093 0 V4
E01111.mat 16+24 4880/mV 16 0 29 -27565 0 V5
E01111.mat 16+24 4880/mV 16 0 -48 29115 0 V6
#Age: 78
#Sex: Female
#Dx: 111975006,164930006,425623009,164934002,164873001
#Rx: Unknown
#Hx: Unknown
#Sx: Unknown