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

File: <base>/training/ptb-xl/g18/HR17658.hea (774 bytes) 
HR17658 12 500 5000
HR17658.mat 16x1+24 1000.0(0)/mv 16 0 -20 -31547 0 I
HR17658.mat 16x1+24 1000.0(0)/mv 16 0 -100 -8826 0 II
HR17658.mat 16x1+24 1000.0(0)/mv 16 0 -80 22760 0 III
HR17658.mat 16x1+24 1000.0(0)/mv 16 0 60 -12038 0 aVR
HR17658.mat 16x1+24 1000.0(0)/mv 16 0 30 -26868 0 aVL
HR17658.mat 16x1+24 1000.0(0)/mv 16 0 -90 -25244 0 aVF
HR17658.mat 16x1+24 1000.0(0)/mv 16 0 60 4007 0 V1
HR17658.mat 16x1+24 1000.0(0)/mv 16 0 55 -14399 0 V2
HR17658.mat 16x1+24 1000.0(0)/mv 16 0 70 -1383 0 V3
HR17658.mat 16x1+24 1000.0(0)/mv 16 0 100 -24267 0 V4
HR17658.mat 16x1+24 1000.0(0)/mv 16 0 -60 -12280 0 V5
HR17658.mat 16x1+24 1000.0(0)/mv 16 0 -75 -11416 0 V6
# Age: 80
# Sex: Female
# Dx: 164865005,164889003,425419005,429622005
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown