20 lines (19 with data), 605 Bytes

Q2470 12 500 5000 15-May-2020 15:35:30
Q2470.mat 16+24 1000/mV 16 0 -4 -11 0 I
Q2470.mat 16+24 1000/mV 16 0 -59 25 0 II
Q2470.mat 16+24 1000/mV 16 0 -55 2 0 III
Q2470.mat 16+24 1000/mV 16 0 31 -17 0 aVR
Q2470.mat 16+24 1000/mV 16 0 25 -5 0 aVL
Q2470.mat 16+24 1000/mV 16 0 -57 37 0 aVF
Q2470.mat 16+24 1000/mV 16 0 72 -24 0 V1
Q2470.mat 16+24 1000/mV 16 0 27 -57 0 V2
Q2470.mat 16+24 1000/mV 16 0 5 -15 0 V3
Q2470.mat 16+24 1000/mV 16 0 -67 20 0 V4
Q2470.mat 16+24 1000/mV 16 0 -55 31 0 V5
Q2470.mat 16+24 1000/mV 16 0 -65 37 0 V6
#Age: 75
#Sex: Male
#Dx: 164861001
#Rx: Unknown
#Hx: Unknown
#Sx: Unknown