20 lines (19 with data), 721 Bytes

HR10555 12 500 5000 04-Jun-2020 15:11:55
HR10555.mat 16+24 200/mV 16 0 -10 12445 0 I
HR10555.mat 16+24 200/mV 16 0 -10 -8052 0 II
HR10555.mat 16+24 200/mV 16 0 0 -20519 0 III
HR10555.mat 16+24 200/mV 16 0 10 -2849 0 aVR
HR10555.mat 16+24 200/mV 16 0 -5 16126 0 aVL
HR10555.mat 16+24 200/mV 16 0 -5 -14883 0 aVF
HR10555.mat 16+24 200/mV 16 0 -35 15974 0 V1
HR10555.mat 16+24 200/mV 16 0 -215 12997 0 V2
HR10555.mat 16+24 200/mV 16 0 -135 19241 0 V3
HR10555.mat 16+24 200/mV 16 0 -325 -15352 0 V4
HR10555.mat 16+24 200/mV 16 0 25 -15711 0 V5
HR10555.mat 16+24 200/mV 16 0 -495 -2756 0 V6
#Age: 76
#Sex: Female
#Dx: 164861001,164873001,164934002,39732003,426783006,428750005,429622005
#Rx: Unknown
#Hx: Unknown
#Sx: Unknown