20 lines (19 with data), 725 Bytes

HR12403 12 500 5000 04-Jun-2020 21:57:08
HR12403.mat 16+24 200/mV 16 0 -25 8520 0 I
HR12403.mat 16+24 200/mV 16 0 150 10506 0 II
HR12403.mat 16+24 200/mV 16 0 175 1988 0 III
HR12403.mat 16+24 200/mV 16 0 -63 -9175 0 aVR
HR12403.mat 16+24 200/mV 16 0 -100 3616 0 aVL
HR12403.mat 16+24 200/mV 16 0 162 6459 0 aVF
HR12403.mat 16+24 200/mV 16 0 -220 5943 0 V1
HR12403.mat 16+24 200/mV 16 0 -185 -1164 0 V2
HR12403.mat 16+24 200/mV 16 0 245 -21833 0 V3
HR12403.mat 16+24 200/mV 16 0 75 -3857 0 V4
HR12403.mat 16+24 200/mV 16 0 -20 -212 0 V5
HR12403.mat 16+24 200/mV 16 0 -115 -4887 0 V6
#Age: 73
#Sex: Male
#Dx: 164861001,164865005,164873001,164917005,426783006,429622005,59931005,698252002
#Rx: Unknown
#Hx: Unknown
#Sx: Unknown