20 lines (19 with data), 690 Bytes

HR00941 12 500 5000 04-Jun-2020 15:11:55
HR00941.mat 16+24 200/mV 16 0 -220 22496 0 I
HR00941.mat 16+24 200/mV 16 0 -75 6311 0 II
HR00941.mat 16+24 200/mV 16 0 145 -16194 0 III
HR00941.mat 16+24 200/mV 16 0 147 -14215 0 aVR
HR00941.mat 16+24 200/mV 16 0 -182 19619 0 aVL
HR00941.mat 16+24 200/mV 16 0 35 -4774 0 aVF
HR00941.mat 16+24 200/mV 16 0 25 -1385 0 V1
HR00941.mat 16+24 200/mV 16 0 -135 2832 0 V2
HR00941.mat 16+24 200/mV 16 0 260 13359 0 V3
HR00941.mat 16+24 200/mV 16 0 70 -1034 0 V4
HR00941.mat 16+24 200/mV 16 0 345 -23101 0 V5
HR00941.mat 16+24 200/mV 16 0 125 -3504 0 V6
#Age: 71
#Sex: Female
#Dx: 164861001,426783006,429622005,59931005
#Rx: Unknown
#Hx: Unknown
#Sx: Unknown