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

File: <base>/training/ptb-xl/g11/HR10321.hea (751 bytes) 
HR10321 12 500 5000
HR10321.mat 16x1+24 1000.0(0)/mv 16 0 0 -7773 0 I
HR10321.mat 16x1+24 1000.0(0)/mv 16 0 5 8039 0 II
HR10321.mat 16x1+24 1000.0(0)/mv 16 0 5 15790 0 III
HR10321.mat 16x1+24 1000.0(0)/mv 16 0 -3 -105 0 aVR
HR10321.mat 16x1+24 1000.0(0)/mv 16 0 -3 -11733 0 aVL
HR10321.mat 16x1+24 1000.0(0)/mv 16 0 5 12016 0 aVF
HR10321.mat 16x1+24 1000.0(0)/mv 16 0 45 3787 0 V1
HR10321.mat 16x1+24 1000.0(0)/mv 16 0 -275 -31236 0 V2
HR10321.mat 16x1+24 1000.0(0)/mv 16 0 40 -3581 0 V3
HR10321.mat 16x1+24 1000.0(0)/mv 16 0 20 -19463 0 V4
HR10321.mat 16x1+24 1000.0(0)/mv 16 0 285 12217 0 V5
HR10321.mat 16x1+24 1000.0(0)/mv 16 0 -175 -13834 0 V6
# Age: 66
# Sex: Female
# Dx: 164934002,251146004,426783006
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown