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

File: <base>/training/ptb-xl/g1/HR00403.hea (744 bytes) 
HR00403 12 500 5000
HR00403.mat 16x1+24 1000.0(0)/mv 16 0 -20 23254 0 I
HR00403.mat 16x1+24 1000.0(0)/mv 16 0 -90 9396 0 II
HR00403.mat 16x1+24 1000.0(0)/mv 16 0 -70 -13862 0 III
HR00403.mat 16x1+24 1000.0(0)/mv 16 0 55 -16046 0 aVR
HR00403.mat 16x1+24 1000.0(0)/mv 16 0 25 19120 0 aVL
HR00403.mat 16x1+24 1000.0(0)/mv 16 0 -80 -1771 0 aVF
HR00403.mat 16x1+24 1000.0(0)/mv 16 0 130 24210 0 V1
HR00403.mat 16x1+24 1000.0(0)/mv 16 0 200 27022 0 V2
HR00403.mat 16x1+24 1000.0(0)/mv 16 0 -70 20206 0 V3
HR00403.mat 16x1+24 1000.0(0)/mv 16 0 -250 32671 0 V4
HR00403.mat 16x1+24 1000.0(0)/mv 16 0 -225 -23778 0 V5
HR00403.mat 16x1+24 1000.0(0)/mv 16 0 -130 29573 0 V6
# Age: 18
# Sex: Female
# Dx: 426783006
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown