20 lines (19 with data), 605 Bytes

Q2212 12 500 5000 15-May-2020 15:35:30
Q2212.mat 16+24 1000/mV 16 0 -15 -32 0 I
Q2212.mat 16+24 1000/mV 16 0 -16 -12 0 II
Q2212.mat 16+24 1000/mV 16 0 -1 8 0 III
Q2212.mat 16+24 1000/mV 16 0 15 3 0 aVR
Q2212.mat 16+24 1000/mV 16 0 -7 -28 0 aVL
Q2212.mat 16+24 1000/mV 16 0 -9 -5 0 aVF
Q2212.mat 16+24 1000/mV 16 0 -6 3 0 V1
Q2212.mat 16+24 1000/mV 16 0 -33 2 0 V2
Q2212.mat 16+24 1000/mV 16 0 -34 -24 0 V3
Q2212.mat 16+24 1000/mV 16 0 -30 -3 0 V4
Q2212.mat 16+24 1000/mV 16 0 -30 -31 0 V5
Q2212.mat 16+24 1000/mV 16 0 -29 5 0 V6
#Age: 62
#Sex: Female
#Dx: 164861001
#Rx: Unknown
#Hx: Unknown
#Sx: Unknown