20 lines (19 with data), 666 Bytes

HR10266 12 500 5000 04-Jun-2020 15:11:55
HR10266.mat 16+24 200/mV 16 0 30 -26295 0 I
HR10266.mat 16+24 200/mV 16 0 45 -9227 0 II
HR10266.mat 16+24 200/mV 16 0 15 17055 0 III
HR10266.mat 16+24 200/mV 16 0 -38 17339 0 aVR
HR10266.mat 16+24 200/mV 16 0 7 -21641 0 aVL
HR10266.mat 16+24 200/mV 16 0 30 3773 0 aVF
HR10266.mat 16+24 200/mV 16 0 95 879 0 V1
HR10266.mat 16+24 200/mV 16 0 260 133 0 V2
HR10266.mat 16+24 200/mV 16 0 180 -19163 0 V3
HR10266.mat 16+24 200/mV 16 0 20 32417 0 V4
HR10266.mat 16+24 200/mV 16 0 0 15194 0 V5
HR10266.mat 16+24 200/mV 16 0 -35 -7996 0 V6
#Age: 85
#Sex: Female
#Dx: 39732003,426177001,74390002
#Rx: Unknown
#Hx: Unknown
#Sx: Unknown