20 lines (19 with data), 701 Bytes

HR15143 12 500 5000 04-Jun-2020 21:57:08
HR15143.mat 16+24 200/mV 16 0 5 -7862 0 I
HR15143.mat 16+24 200/mV 16 0 -90 -9769 0 II
HR15143.mat 16+24 200/mV 16 0 -95 -1920 0 III
HR15143.mat 16+24 200/mV 16 0 43 8073 0 aVR
HR15143.mat 16+24 200/mV 16 0 50 -2624 0 aVL
HR15143.mat 16+24 200/mV 16 0 -92 -6484 0 aVF
HR15143.mat 16+24 200/mV 16 0 125 23770 0 V1
HR15143.mat 16+24 200/mV 16 0 415 2846 0 V2
HR15143.mat 16+24 200/mV 16 0 465 6015 0 V3
HR15143.mat 16+24 200/mV 16 0 140 -4227 0 V4
HR15143.mat 16+24 200/mV 16 0 -95 -13284 0 V5
HR15143.mat 16+24 200/mV 16 0 -80 -10398 0 V6
#Age: 64
#Sex: Male
#Dx: 164861001,164865005,164873001,164951009,39732003,63593006
#Rx: Unknown
#Hx: Unknown
#Sx: Unknown