20 lines (19 with data), 620 Bytes

Q3470 12 500 5000 15-May-2020 15:35:30
Q3470.mat 16+24 1000/mV 16 0 43 23 0 I
Q3470.mat 16+24 1000/mV 16 0 149 27 0 II
Q3470.mat 16+24 1000/mV 16 0 106 18 0 III
Q3470.mat 16+24 1000/mV 16 0 -96 -11 0 aVR
Q3470.mat 16+24 1000/mV 16 0 -32 -25 0 aVL
Q3470.mat 16+24 1000/mV 16 0 127 -4 0 aVF
Q3470.mat 16+24 1000/mV 16 0 -196 12 0 V1
Q3470.mat 16+24 1000/mV 16 0 -92 -11 0 V2
Q3470.mat 16+24 1000/mV 16 0 -20 6 0 V3
Q3470.mat 16+24 1000/mV 16 0 -27 23 0 V4
Q3470.mat 16+24 1000/mV 16 0 28 33 0 V5
Q3470.mat 16+24 1000/mV 16 0 -25 -22 0 V6
#Age: 76
#Sex: Male
#Dx: 713427006,164861001
#Rx: Unknown
#Hx: Unknown
#Sx: Unknown