20 lines (19 with data), 601 Bytes

Q0820 12 500 5000 15-May-2020 15:35:30
Q0820.mat 16+24 1000/mV 16 0 -34 4 0 I
Q0820.mat 16+24 1000/mV 16 0 41 -26 0 II
Q0820.mat 16+24 1000/mV 16 0 74 19 0 III
Q0820.mat 16+24 1000/mV 16 0 -3 -8 0 aVR
Q0820.mat 16+24 1000/mV 16 0 -54 19 0 aVL
Q0820.mat 16+24 1000/mV 16 0 57 -49 0 aVF
Q0820.mat 16+24 1000/mV 16 0 31 8 0 V1
Q0820.mat 16+24 1000/mV 16 0 146 -68 0 V2
Q0820.mat 16+24 1000/mV 16 0 91 8 0 V3
Q0820.mat 16+24 1000/mV 16 0 60 -30 0 V4
Q0820.mat 16+24 1000/mV 16 0 58 -18 0 V5
Q0820.mat 16+24 1000/mV 16 0 30 -7 0 V6
#Age: 57
#Sex: Male
#Dx: 164867002
#Rx: Unknown
#Hx: Unknown
#Sx: Unknown