20 lines (19 with data), 705 Bytes
HR19340 12 500 5000 04-Jun-2020 21:57:08
HR19340.mat 16+24 200/mV 16 0 215 10856 0 I
HR19340.mat 16+24 200/mV 16 0 -130 10931 0 II
HR19340.mat 16+24 200/mV 16 0 -345 6 0 III
HR19340.mat 16+24 200/mV 16 0 -42 -11021 0 aVR
HR19340.mat 16+24 200/mV 16 0 280 5409 0 aVL
HR19340.mat 16+24 200/mV 16 0 -237 5306 0 aVF
HR19340.mat 16+24 200/mV 16 0 160 16044 0 V1
HR19340.mat 16+24 200/mV 16 0 230 24802 0 V2
HR19340.mat 16+24 200/mV 16 0 205 15051 0 V3
HR19340.mat 16+24 200/mV 16 0 150 26930 0 V4
HR19340.mat 16+24 200/mV 16 0 10 -643 0 V5
HR19340.mat 16+24 200/mV 16 0 -65 -12725 0 V6
#Age: 81
#Sex: Male
#Dx: 164861001,164865005,164873001,164884008,270492004,426783006
#Rx: Unknown
#Hx: Unknown
#Sx: Unknown