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

File: <base>/training/ptb-xl/g21/HR20090.hea (748 bytes) 
HR20090 12 500 5000
HR20090.mat 16x1+24 1000.0(0)/mv 16 0 -25 -28988 0 I
HR20090.mat 16x1+24 1000.0(0)/mv 16 0 15 -20189 0 II
HR20090.mat 16x1+24 1000.0(0)/mv 16 0 40 8747 0 III
HR20090.mat 16x1+24 1000.0(0)/mv 16 0 5 24547 0 aVR
HR20090.mat 16x1+24 1000.0(0)/mv 16 0 -33 -18246 0 aVL
HR20090.mat 16x1+24 1000.0(0)/mv 16 0 27 -5464 0 aVF
HR20090.mat 16x1+24 1000.0(0)/mv 16 0 -30 131 0 V1
HR20090.mat 16x1+24 1000.0(0)/mv 16 0 70 12233 0 V2
HR20090.mat 16x1+24 1000.0(0)/mv 16 0 -50 -3827 0 V3
HR20090.mat 16x1+24 1000.0(0)/mv 16 0 -70 -14905 0 V4
HR20090.mat 16x1+24 1000.0(0)/mv 16 0 -40 -17229 0 V5
HR20090.mat 16x1+24 1000.0(0)/mv 16 0 -10 -10586 0 V6
# Age: 56
# Sex: Female
# Dx: 164889003,164934002
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown