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

File: <base>/training/ptb-xl/g18/HR17917.hea (757 bytes) 
HR17917 12 500 5000
HR17917.mat 16x1+24 1000.0(0)/mv 16 0 0 -32011 0 I
HR17917.mat 16x1+24 1000.0(0)/mv 16 0 20 31352 0 II
HR17917.mat 16x1+24 1000.0(0)/mv 16 0 20 -2197 0 III
HR17917.mat 16x1+24 1000.0(0)/mv 16 0 -10 -32754 0 aVR
HR17917.mat 16x1+24 1000.0(0)/mv 16 0 -10 -14526 0 aVL
HR17917.mat 16x1+24 1000.0(0)/mv 16 0 20 -18039 0 aVF
HR17917.mat 16x1+24 1000.0(0)/mv 16 0 10 1344 0 V1
HR17917.mat 16x1+24 1000.0(0)/mv 16 0 35 -12645 0 V2
HR17917.mat 16x1+24 1000.0(0)/mv 16 0 60 127 0 V3
HR17917.mat 16x1+24 1000.0(0)/mv 16 0 210 19904 0 V4
HR17917.mat 16x1+24 1000.0(0)/mv 16 0 -25 -18715 0 V5
HR17917.mat 16x1+24 1000.0(0)/mv 16 0 100 -13408 0 V6
# Age: 88
# Sex: Female
# Dx: 164865005,164951009,426783006
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown