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

File: <base>/training/ptb-xl/g1/HR00225.hea (748 bytes) 
HR00225 12 500 5000
HR00225.mat 16x1+24 1000.0(0)/mv 16 0 -10 -25599 0 I
HR00225.mat 16x1+24 1000.0(0)/mv 16 0 5 -22272 0 II
HR00225.mat 16x1+24 1000.0(0)/mv 16 0 15 3298 0 III
HR00225.mat 16x1+24 1000.0(0)/mv 16 0 2 24382 0 aVR
HR00225.mat 16x1+24 1000.0(0)/mv 16 0 -13 -13787 0 aVL
HR00225.mat 16x1+24 1000.0(0)/mv 16 0 10 -8884 0 aVF
HR00225.mat 16x1+24 1000.0(0)/mv 16 0 -10 -781 0 V1
HR00225.mat 16x1+24 1000.0(0)/mv 16 0 -55 7020 0 V2
HR00225.mat 16x1+24 1000.0(0)/mv 16 0 -50 -13645 0 V3
HR00225.mat 16x1+24 1000.0(0)/mv 16 0 -80 -14216 0 V4
HR00225.mat 16x1+24 1000.0(0)/mv 16 0 -90 -4115 0 V5
HR00225.mat 16x1+24 1000.0(0)/mv 16 0 -30 -20816 0 V6
# Age: 84
# Sex: Female
# Dx: 426177001,426783006
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown