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

File: <base>/training/ptb-xl/g3/HR02566.hea (742 bytes) 
HR02566 12 500 5000
HR02566.mat 16x1+24 1000.0(0)/mv 16 0 25 -15244 0 I
HR02566.mat 16x1+24 1000.0(0)/mv 16 0 -825 -2326 0 II
HR02566.mat 16x1+24 1000.0(0)/mv 16 0 -850 12881 0 III
HR02566.mat 16x1+24 1000.0(0)/mv 16 0 400 8790 0 aVR
HR02566.mat 16x1+24 1000.0(0)/mv 16 0 438 -13836 0 aVL
HR02566.mat 16x1+24 1000.0(0)/mv 16 0 -837 5348 0 aVF
HR02566.mat 16x1+24 1000.0(0)/mv 16 0 55 30761 0 V1
HR02566.mat 16x1+24 1000.0(0)/mv 16 0 155 -10199 0 V2
HR02566.mat 16x1+24 1000.0(0)/mv 16 0 190 -3535 0 V3
HR02566.mat 16x1+24 1000.0(0)/mv 16 0 225 -2610 0 V4
HR02566.mat 16x1+24 1000.0(0)/mv 16 0 160 -8912 0 V5
HR02566.mat 16x1+24 1000.0(0)/mv 16 0 55 -8401 0 V6
# Age: 54
# Sex: Female
# Dx: 426783006
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown