20 lines (19 with data), 670 Bytes

E00540.mat 12 500 5000 05-May-2020 14:50:55
E00540.mat 16+24 4880/mV 16 0 -87 -23145 0 I
E00540.mat 16+24 4880/mV 16 0 39 1180 0 II
E00540.mat 16+24 4880/mV 16 0 126 25055 0 III
E00540.mat 16+24 4880/mV 16 0 24 10952 0 aVR
E00540.mat 16+24 4880/mV 16 0 -107 -24229 0 aVL
E00540.mat 16+24 4880/mV 16 0 82 13087 0 aVF
E00540.mat 16+24 4880/mV 16 0 29 -8042 0 V1
E00540.mat 16+24 4880/mV 16 0 29 26920 0 V2
E00540.mat 16+24 4880/mV 16 0 39 11444 0 V3
E00540.mat 16+24 4880/mV 16 0 87 6150 0 V4
E00540.mat 16+24 4880/mV 16 0 87 -42 0 V5
E00540.mat 16+24 4880/mV 16 0 68 -4066 0 V6
#Age: 80
#Sex: Male
#Dx: 17338001,425623009,164917005
#Rx: Unknown
#Hx: Unknown
#Sx: Unknown