20 lines (19 with data), 619 Bytes

Q0697 12 500 5000 15-May-2020 15:35:30
Q0697.mat 16+24 1000/mV 16 0 16 7 0 I
Q0697.mat 16+24 1000/mV 16 0 14 -16 0 II
Q0697.mat 16+24 1000/mV 16 0 -3 -44 0 III
Q0697.mat 16+24 1000/mV 16 0 -15 5 0 aVR
Q0697.mat 16+24 1000/mV 16 0 9 15 0 aVL
Q0697.mat 16+24 1000/mV 16 0 5 -31 0 aVF
Q0697.mat 16+24 1000/mV 16 0 72 19 0 V1
Q0697.mat 16+24 1000/mV 16 0 125 -20 0 V2
Q0697.mat 16+24 1000/mV 16 0 75 11 0 V3
Q0697.mat 16+24 1000/mV 16 0 53 12 0 V4
Q0697.mat 16+24 1000/mV 16 0 39 -2 0 V5
Q0697.mat 16+24 1000/mV 16 0 10 -24 0 V6
#Age: 72
#Sex: Male
#Dx: 164867002,164865005,164861001
#Rx: Unknown
#Hx: Unknown
#Sx: Unknown