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

File: <base>/training/ptb-xl/g22/HR21404.hea (793 bytes) 
HR21404 12 500 5000
HR21404.mat 16x1+24 1000.0(0)/mv 16 0 -10 10988 0 I
HR21404.mat 16x1+24 1000.0(0)/mv 16 0 -110 -5685 0 II
HR21404.mat 16x1+24 1000.0(0)/mv 16 0 -100 -16635 0 III
HR21404.mat 16x1+24 1000.0(0)/mv 16 0 60 -2352 0 aVR
HR21404.mat 16x1+24 1000.0(0)/mv 16 0 45 14142 0 aVL
HR21404.mat 16x1+24 1000.0(0)/mv 16 0 -105 -10861 0 aVF
HR21404.mat 16x1+24 1000.0(0)/mv 16 0 50 -17596 0 V1
HR21404.mat 16x1+24 1000.0(0)/mv 16 0 105 7181 0 V2
HR21404.mat 16x1+24 1000.0(0)/mv 16 0 -215 4989 0 V3
HR21404.mat 16x1+24 1000.0(0)/mv 16 0 -100 13957 0 V4
HR21404.mat 16x1+24 1000.0(0)/mv 16 0 -545 -5318 0 V5
HR21404.mat 16x1+24 1000.0(0)/mv 16 0 -215 19063 0 V6
# Age: 26
# Sex: Male
# Dx: 164865005,164951009,426783006,47665007,698252002,713426002
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown