Will Two Do? Varying Dimensions in Electrocardiography: The PhysioNet/Computing in Cardiology Challenge 2021 1.0.3

File: <base>/training/ptb-xl/g18/HR17731.hea (744 bytes) 
HR17731 12 500 5000
HR17731.mat 16x1+24 1000.0(0)/mv 16 0 120 -16744 0 I
HR17731.mat 16x1+24 1000.0(0)/mv 16 0 -110 -19884 0 II
HR17731.mat 16x1+24 1000.0(0)/mv 16 0 -230 -3160 0 III
HR17731.mat 16x1+24 1000.0(0)/mv 16 0 -5 18266 0 aVR
HR17731.mat 16x1+24 1000.0(0)/mv 16 0 175 -6279 0 aVL
HR17731.mat 16x1+24 1000.0(0)/mv 16 0 -170 -11409 0 aVF
HR17731.mat 16x1+24 1000.0(0)/mv 16 0 65 -31908 0 V1
HR17731.mat 16x1+24 1000.0(0)/mv 16 0 -40 7751 0 V2
HR17731.mat 16x1+24 1000.0(0)/mv 16 0 30 20917 0 V3
HR17731.mat 16x1+24 1000.0(0)/mv 16 0 185 -13629 0 V4
HR17731.mat 16x1+24 1000.0(0)/mv 16 0 -90 6323 0 V5
HR17731.mat 16x1+24 1000.0(0)/mv 16 0 -120 -16842 0 V6
# Age: 59
# Sex: Male
# Dx: 426783006
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown