20 lines (19 with data), 707 Bytes

HR06680 12 500 5000 04-Jun-2020 15:11:55
HR06680.mat 16+24 200/mV 16 0 50 26832 0 I
HR06680.mat 16+24 200/mV 16 0 -25 9778 0 II
HR06680.mat 16+24 200/mV 16 0 -75 -17066 0 III
HR06680.mat 16+24 200/mV 16 0 -12 -18567 0 aVR
HR06680.mat 16+24 200/mV 16 0 63 21822 0 aVL
HR06680.mat 16+24 200/mV 16 0 -50 -3941 0 aVF
HR06680.mat 16+24 200/mV 16 0 -15 -27896 0 V1
HR06680.mat 16+24 200/mV 16 0 -25 16377 0 V2
HR06680.mat 16+24 200/mV 16 0 -15 -29941 0 V3
HR06680.mat 16+24 200/mV 16 0 -10 27513 0 V4
HR06680.mat 16+24 200/mV 16 0 25 29253 0 V5
HR06680.mat 16+24 200/mV 16 0 -20 24332 0 V6
#Age: 54
#Sex: Male
#Dx: 164861001,39732003,425623009,426783006,445118002,713426002
#Rx: Unknown
#Hx: Unknown
#Sx: Unknown