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

File: <base>/training/ptb-xl/g20/HR19476.hea (736 bytes) 
HR19476 12 500 5000
HR19476.mat 16x1+24 1000.0(0)/mv 16 0 -25 -3780 0 I
HR19476.mat 16x1+24 1000.0(0)/mv 16 0 5 -17600 0 II
HR19476.mat 16x1+24 1000.0(0)/mv 16 0 30 -13806 0 III
HR19476.mat 16x1+24 1000.0(0)/mv 16 0 10 10686 0 aVR
HR19476.mat 16x1+24 1000.0(0)/mv 16 0 -28 5201 0 aVL
HR19476.mat 16x1+24 1000.0(0)/mv 16 0 17 -15549 0 aVF
HR19476.mat 16x1+24 1000.0(0)/mv 16 0 30 3867 0 V1
HR19476.mat 16x1+24 1000.0(0)/mv 16 0 65 125 0 V2
HR19476.mat 16x1+24 1000.0(0)/mv 16 0 45 -12247 0 V3
HR19476.mat 16x1+24 1000.0(0)/mv 16 0 50 627 0 V4
HR19476.mat 16x1+24 1000.0(0)/mv 16 0 35 2842 0 V5
HR19476.mat 16x1+24 1000.0(0)/mv 16 0 20 1668 0 V6
# Age: 56
# Sex: Female
# Dx: 164934002,426783006
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown