20 lines (19 with data), 612 Bytes

Q2940 12 500 5000 15-May-2020 15:35:30
Q2940.mat 16+24 1000/mV 16 0 -59 32 0 I
Q2940.mat 16+24 1000/mV 16 0 -51 0 0 II
Q2940.mat 16+24 1000/mV 16 0 8 -31 0 III
Q2940.mat 16+24 1000/mV 16 0 56 -4 0 aVR
Q2940.mat 16+24 1000/mV 16 0 -34 -12 0 aVL
Q2940.mat 16+24 1000/mV 16 0 -22 18 0 aVF
Q2940.mat 16+24 1000/mV 16 0 168 -19 0 V1
Q2940.mat 16+24 1000/mV 16 0 222 -38 0 V2
Q2940.mat 16+24 1000/mV 16 0 253 -89 0 V3
Q2940.mat 16+24 1000/mV 16 0 134 -14 0 V4
Q2940.mat 16+24 1000/mV 16 0 -30 39 0 V5
Q2940.mat 16+24 1000/mV 16 0 -211 5 0 V6
#Age: 81
#Sex: Female
#Dx: 164861001
#Rx: Unknown
#Hx: Unknown
#Sx: Unknown