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

File: <base>/training/ptb-xl/g1/HR00138.hea (754 bytes) 
HR00138 12 500 5000
HR00138.mat 16x1+24 1000.0(0)/mv 16 0 10 -10020 0 I
HR00138.mat 16x1+24 1000.0(0)/mv 16 0 -145 23586 0 II
HR00138.mat 16x1+24 1000.0(0)/mv 16 0 -155 -31908 0 III
HR00138.mat 16x1+24 1000.0(0)/mv 16 0 68 26250 0 aVR
HR00138.mat 16x1+24 1000.0(0)/mv 16 0 83 11317 0 aVL
HR00138.mat 16x1+24 1000.0(0)/mv 16 0 -150 28940 0 aVF
HR00138.mat 16x1+24 1000.0(0)/mv 16 0 110 -25199 0 V1
HR00138.mat 16x1+24 1000.0(0)/mv 16 0 50 18153 0 V2
HR00138.mat 16x1+24 1000.0(0)/mv 16 0 40 11886 0 V3
HR00138.mat 16x1+24 1000.0(0)/mv 16 0 -145 3267 0 V4
HR00138.mat 16x1+24 1000.0(0)/mv 16 0 145 20520 0 V5
HR00138.mat 16x1+24 1000.0(0)/mv 16 0 -165 -21791 0 V6
# Age: 74
# Sex: Female
# Dx: 164873001,426783006
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown