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

File: <base>/training/ptb-xl/g4/HR03406.hea (744 bytes) 
HR03406 12 500 5000
HR03406.mat 16x1+24 1000.0(0)/mv 16 0 -40 2209 0 I
HR03406.mat 16x1+24 1000.0(0)/mv 16 0 -30 26734 0 II
HR03406.mat 16x1+24 1000.0(0)/mv 16 0 10 24509 0 III
HR03406.mat 16x1+24 1000.0(0)/mv 16 0 35 -14755 0 aVR
HR03406.mat 16x1+24 1000.0(0)/mv 16 0 -25 -10977 0 aVL
HR03406.mat 16x1+24 1000.0(0)/mv 16 0 -10 25540 0 aVF
HR03406.mat 16x1+24 1000.0(0)/mv 16 0 -1775 27858 0 V1
HR03406.mat 16x1+24 1000.0(0)/mv 16 0 -240 22566 0 V2
HR03406.mat 16x1+24 1000.0(0)/mv 16 0 565 13402 0 V3
HR03406.mat 16x1+24 1000.0(0)/mv 16 0 -35 -30801 0 V4
HR03406.mat 16x1+24 1000.0(0)/mv 16 0 20 -32648 0 V5
HR03406.mat 16x1+24 1000.0(0)/mv 16 0 335 26101 0 V6
# Age: 54
# Sex: Female
# Dx: 426783006
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown