20 lines (19 with data), 691 Bytes

HR03321 12 500 5000 04-Jun-2020 15:11:55
HR03321.mat 16+24 200/mV 16 0 45 -25537 0 I
HR03321.mat 16+24 200/mV 16 0 70 -26454 0 II
HR03321.mat 16+24 200/mV 16 0 25 -888 0 III
HR03321.mat 16+24 200/mV 16 0 -58 26531 0 aVR
HR03321.mat 16+24 200/mV 16 0 10 -11524 0 aVL
HR03321.mat 16+24 200/mV 16 0 47 -12981 0 aVF
HR03321.mat 16+24 200/mV 16 0 -680 -6025 0 V1
HR03321.mat 16+24 200/mV 16 0 -175 -11044 0 V2
HR03321.mat 16+24 200/mV 16 0 -210 -4751 0 V3
HR03321.mat 16+24 200/mV 16 0 -10 1207 0 V4
HR03321.mat 16+24 200/mV 16 0 615 -16890 0 V5
HR03321.mat 16+24 200/mV 16 0 45 12896 0 V6
#Age: 77
#Sex: Female
#Dx: 164861001,164873001,164917005,426783006
#Rx: Unknown
#Hx: Unknown
#Sx: Unknown