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

File: <base>/training/ptb-xl/g5/HR04143.hea (772 bytes) 
HR04143 12 500 5000
HR04143.mat 16x1+24 1000.0(0)/mv 16 0 -85 -24857 0 I
HR04143.mat 16x1+24 1000.0(0)/mv 16 0 -255 24013 0 II
HR04143.mat 16x1+24 1000.0(0)/mv 16 0 -170 -16668 0 III
HR04143.mat 16x1+24 1000.0(0)/mv 16 0 170 -32320 0 aVR
HR04143.mat 16x1+24 1000.0(0)/mv 16 0 43 28717 0 aVL
HR04143.mat 16x1+24 1000.0(0)/mv 16 0 -212 3636 0 aVF
HR04143.mat 16x1+24 1000.0(0)/mv 16 0 5 16354 0 V1
HR04143.mat 16x1+24 1000.0(0)/mv 16 0 25 11552 0 V2
HR04143.mat 16x1+24 1000.0(0)/mv 16 0 430 -28730 0 V3
HR04143.mat 16x1+24 1000.0(0)/mv 16 0 40 24036 0 V4
HR04143.mat 16x1+24 1000.0(0)/mv 16 0 -60 12828 0 V5
HR04143.mat 16x1+24 1000.0(0)/mv 16 0 35 -13300 0 V6
# Age: 79
# Sex: Female
# Dx: 164865005,251120003,426783006,429622005
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown