20 lines (19 with data), 701 Bytes

HR06453 12 500 5000 04-Jun-2020 15:11:55
HR06453.mat 16+24 200/mV 16 0 35 27612 0 I
HR06453.mat 16+24 200/mV 16 0 -40 7770 0 II
HR06453.mat 16+24 200/mV 16 0 -75 -19821 0 III
HR06453.mat 16+24 200/mV 16 0 3 -18073 0 aVR
HR06453.mat 16+24 200/mV 16 0 55 23822 0 aVL
HR06453.mat 16+24 200/mV 16 0 -57 -5962 0 aVF
HR06453.mat 16+24 200/mV 16 0 -150 -31958 0 V1
HR06453.mat 16+24 200/mV 16 0 -235 -21741 0 V2
HR06453.mat 16+24 200/mV 16 0 205 15079 0 V3
HR06453.mat 16+24 200/mV 16 0 115 28079 0 V4
HR06453.mat 16+24 200/mV 16 0 20 -32149 0 V5
HR06453.mat 16+24 200/mV 16 0 -155 -24515 0 V6
#Age: 80
#Sex: Male
#Dx: 164861001,164873001,284470004,426783006,429622005
#Rx: Unknown
#Hx: Unknown
#Sx: Unknown