20 lines (19 with data), 661 Bytes

E00899.mat 12 500 5000 05-May-2020 14:50:55
E00899.mat 16+24 4880/mV 16 0 -48 1480 0 I
E00899.mat 16+24 4880/mV 16 0 -29 -29737 0 II
E00899.mat 16+24 4880/mV 16 0 19 -31758 0 III
E00899.mat 16+24 4880/mV 16 0 39 14079 0 aVR
E00899.mat 16+24 4880/mV 16 0 -34 17241 0 aVL
E00899.mat 16+24 4880/mV 16 0 -4 -30518 0 aVF
E00899.mat 16+24 4880/mV 16 0 29 -7613 0 V1
E00899.mat 16+24 4880/mV 16 0 9 -7793 0 V2
E00899.mat 16+24 4880/mV 16 0 -48 -12899 0 V3
E00899.mat 16+24 4880/mV 16 0 -19 -13153 0 V4
E00899.mat 16+24 4880/mV 16 0 -39 -13115 0 V5
E00899.mat 16+24 4880/mV 16 0 126 -22540 0 V6
#Age: 54
#Sex: Male
#Dx: 426177001
#Rx: Unknown
#Hx: Unknown
#Sx: Unknown