20 lines (19 with data), 695 Bytes

HR13122 12 500 5000 04-Jun-2020 21:57:08
HR13122.mat 16+24 200/mV 16 0 310 -18837 0 I
HR13122.mat 16+24 200/mV 16 0 240 2391 0 II
HR13122.mat 16+24 200/mV 16 0 -70 21231 0 III
HR13122.mat 16+24 200/mV 16 0 -275 7781 0 aVR
HR13122.mat 16+24 200/mV 16 0 190 -19973 0 aVL
HR13122.mat 16+24 200/mV 16 0 85 11324 0 aVF
HR13122.mat 16+24 200/mV 16 0 -620 -18281 0 V1
HR13122.mat 16+24 200/mV 16 0 -2235 -16692 0 V2
HR13122.mat 16+24 200/mV 16 0 -1700 -3743 0 V3
HR13122.mat 16+24 200/mV 16 0 -475 7567 0 V4
HR13122.mat 16+24 200/mV 16 0 340 2541 0 V5
HR13122.mat 16+24 200/mV 16 0 135 1515 0 V6
#Age: 84
#Sex: Female
#Dx: 164861001,164873001,426783006,445118002
#Rx: Unknown
#Hx: Unknown
#Sx: Unknown