20 lines (19 with data), 606 Bytes

Q0023 12 500 7500 15-May-2020 15:35:30
Q0023.mat 16+24 1000/mV 16 0 -4 5 0 I
Q0023.mat 16+24 1000/mV 16 0 44 17 0 II
Q0023.mat 16+24 1000/mV 16 0 48 30 0 III
Q0023.mat 16+24 1000/mV 16 0 -21 -1 0 aVR
Q0023.mat 16+24 1000/mV 16 0 -25 6 0 aVL
Q0023.mat 16+24 1000/mV 16 0 46 -41 0 aVF
Q0023.mat 16+24 1000/mV 16 0 4 -12 0 V1
Q0023.mat 16+24 1000/mV 16 0 42 -5 0 V2
Q0023.mat 16+24 1000/mV 16 0 82 16 0 V3
Q0023.mat 16+24 1000/mV 16 0 88 6 0 V4
Q0023.mat 16+24 1000/mV 16 0 79 30 0 V5
Q0023.mat 16+24 1000/mV 16 0 66 22 0 V6
#Age: 42
#Sex: Male
#Dx: 164931005,426627000
#Rx: Unknown
#Hx: Unknown
#Sx: Unknown