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

File: <base>/training/ptb-xl/g21/HR20370.hea (747 bytes) 
HR20370 12 500 5000
HR20370.mat 16x1+24 1000.0(0)/mv 16 0 -50 -6460 0 I
HR20370.mat 16x1+24 1000.0(0)/mv 16 0 -20 -13586 0 II
HR20370.mat 16x1+24 1000.0(0)/mv 16 0 30 -7164 0 III
HR20370.mat 16x1+24 1000.0(0)/mv 16 0 35 9413 0 aVR
HR20370.mat 16x1+24 1000.0(0)/mv 16 0 -40 1024 0 aVL
HR20370.mat 16x1+24 1000.0(0)/mv 16 0 5 -10566 0 aVF
HR20370.mat 16x1+24 1000.0(0)/mv 16 0 30 -2329 0 V1
HR20370.mat 16x1+24 1000.0(0)/mv 16 0 -10 178 0 V2
HR20370.mat 16x1+24 1000.0(0)/mv 16 0 10 9571 0 V3
HR20370.mat 16x1+24 1000.0(0)/mv 16 0 -10 -731 0 V4
HR20370.mat 16x1+24 1000.0(0)/mv 16 0 -40 3082 0 V5
HR20370.mat 16x1+24 1000.0(0)/mv 16 0 -35 -4377 0 V6
# Age: 45
# Sex: Male
# Dx: 164909002,39732003,426177001
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown