20 lines (19 with data), 691 Bytes

HR03800 12 500 5000 04-Jun-2020 15:11:55
HR03800.mat 16+24 200/mV 16 0 -290 -28031 0 I
HR03800.mat 16+24 200/mV 16 0 -10 -26128 0 II
HR03800.mat 16+24 200/mV 16 0 280 1876 0 III
HR03800.mat 16+24 200/mV 16 0 150 26255 0 aVR
HR03800.mat 16+24 200/mV 16 0 -285 17225 0 aVL
HR03800.mat 16+24 200/mV 16 0 135 19826 0 aVF
HR03800.mat 16+24 200/mV 16 0 50 -12813 0 V1
HR03800.mat 16+24 200/mV 16 0 90 3542 0 V2
HR03800.mat 16+24 200/mV 16 0 125 -3627 0 V3
HR03800.mat 16+24 200/mV 16 0 165 -2478 0 V4
HR03800.mat 16+24 200/mV 16 0 135 -30536 0 V5
HR03800.mat 16+24 200/mV 16 0 140 -17452 0 V6
#Age: 74
#Sex: Male
#Dx: 164861001,164865005,164873001,698252002
#Rx: Unknown
#Hx: Unknown
#Sx: Unknown