20 lines (19 with data), 675 Bytes

HR05646 12 500 5000 04-Jun-2020 15:11:55
HR05646.mat 16+24 200/mV 16 0 -40 -12199 0 I
HR05646.mat 16+24 200/mV 16 0 -95 -30132 0 II
HR05646.mat 16+24 200/mV 16 0 -55 -17908 0 III
HR05646.mat 16+24 200/mV 16 0 68 21266 0 aVR
HR05646.mat 16+24 200/mV 16 0 8 3021 0 aVL
HR05646.mat 16+24 200/mV 16 0 -75 -23957 0 aVF
HR05646.mat 16+24 200/mV 16 0 35 12226 0 V1
HR05646.mat 16+24 200/mV 16 0 45 -986 0 V2
HR05646.mat 16+24 200/mV 16 0 -15 512 0 V3
HR05646.mat 16+24 200/mV 16 0 -35 -13614 0 V4
HR05646.mat 16+24 200/mV 16 0 -35 -4765 0 V5
HR05646.mat 16+24 200/mV 16 0 -50 -11265 0 V6
#Age: 62
#Sex: Male
#Dx: 164861001,425419005,426783006
#Rx: Unknown
#Hx: Unknown
#Sx: Unknown