20 lines (19 with data), 696 Bytes

HR00551 12 500 5000 04-Jun-2020 15:11:55
HR00551.mat 16+24 200/mV 16 0 -195 -9619 0 I
HR00551.mat 16+24 200/mV 16 0 10 -9562 0 II
HR00551.mat 16+24 200/mV 16 0 205 76 0 III
HR00551.mat 16+24 200/mV 16 0 92 8833 0 aVR
HR00551.mat 16+24 200/mV 16 0 -200 -5246 0 aVL
HR00551.mat 16+24 200/mV 16 0 107 -5588 0 aVF
HR00551.mat 16+24 200/mV 16 0 415 -10879 0 V1
HR00551.mat 16+24 200/mV 16 0 675 -4572 0 V2
HR00551.mat 16+24 200/mV 16 0 595 -4716 0 V3
HR00551.mat 16+24 200/mV 16 0 210 13669 0 V4
HR00551.mat 16+24 200/mV 16 0 -270 -10359 0 V5
HR00551.mat 16+24 200/mV 16 0 -35 7375 0 V6
#Age: 80
#Sex: Male
#Dx: 164861001,164873001,270492004,426783006,445118002
#Rx: Unknown
#Hx: Unknown
#Sx: Unknown