20 lines (19 with data), 606 Bytes

Q3548 12 500 5000 15-May-2020 15:35:30
Q3548.mat 16+24 1000/mV 16 0 9 -31 0 I
Q3548.mat 16+24 1000/mV 16 0 -22 -1 0 II
Q3548.mat 16+24 1000/mV 16 0 -31 51 0 III
Q3548.mat 16+24 1000/mV 16 0 6 36 0 aVR
Q3548.mat 16+24 1000/mV 16 0 20 -53 0 aVL
Q3548.mat 16+24 1000/mV 16 0 -27 27 0 aVF
Q3548.mat 16+24 1000/mV 16 0 35 -27 0 V1
Q3548.mat 16+24 1000/mV 16 0 30 -74 0 V2
Q3548.mat 16+24 1000/mV 16 0 48 -155 0 V3
Q3548.mat 16+24 1000/mV 16 0 1 -202 0 V4
Q3548.mat 16+24 1000/mV 16 0 4 -145 0 V5
Q3548.mat 16+24 1000/mV 16 0 12 -85 0 V6
#Age: 68
#Sex: Male
#Dx: 164867002
#Rx: Unknown
#Hx: Unknown
#Sx: Unknown