20 lines (19 with data), 659 Bytes

E00112.mat 12 500 5000 05-May-2020 14:50:55
E00112.mat 16+24 4880/mV 16 0 -39 19748 0 I
E00112.mat 16+24 4880/mV 16 0 -58 -31098 0 II
E00112.mat 16+24 4880/mV 16 0 -19 15312 0 III
E00112.mat 16+24 4880/mV 16 0 48 -26946 0 aVR
E00112.mat 16+24 4880/mV 16 0 -9 2042 0 aVL
E00112.mat 16+24 4880/mV 16 0 -39 24969 0 aVF
E00112.mat 16+24 4880/mV 16 0 107 17932 0 V1
E00112.mat 16+24 4880/mV 16 0 39 -30976 0 V2
E00112.mat 16+24 4880/mV 16 0 -39 -16717 0 V3
E00112.mat 16+24 4880/mV 16 0 -39 3804 0 V4
E00112.mat 16+24 4880/mV 16 0 -58 6745 0 V5
E00112.mat 16+24 4880/mV 16 0 -78 -3452 0 V6
#Age: 65
#Sex: Male
#Dx: 164934002
#Rx: Unknown
#Hx: Unknown
#Sx: Unknown