20 lines (19 with data), 695 Bytes

HR00524 12 500 5000 04-Jun-2020 15:11:55
HR00524.mat 16+24 200/mV 16 0 -240 8126 0 I
HR00524.mat 16+24 200/mV 16 0 -280 1100 0 II
HR00524.mat 16+24 200/mV 16 0 -40 -7037 0 III
HR00524.mat 16+24 200/mV 16 0 260 -4787 0 aVR
HR00524.mat 16+24 200/mV 16 0 -100 7531 0 aVL
HR00524.mat 16+24 200/mV 16 0 -160 -2946 0 aVF
HR00524.mat 16+24 200/mV 16 0 190 28704 0 V1
HR00524.mat 16+24 200/mV 16 0 435 -24776 0 V2
HR00524.mat 16+24 200/mV 16 0 35 22144 0 V3
HR00524.mat 16+24 200/mV 16 0 -100 13781 0 V4
HR00524.mat 16+24 200/mV 16 0 -630 7861 0 V5
HR00524.mat 16+24 200/mV 16 0 -210 7599 0 V6
#Age: 75
#Sex: Male
#Dx: 164861001,164873001,270492004,67741000119109
#Rx: Unknown
#Hx: Unknown
#Sx: Unknown