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

File: <base>/training/ptb-xl/g16/HR15291.hea (736 bytes) 
HR15291 12 500 5000
HR15291.mat 16x1+24 1000.0(0)/mv 16 0 55 2940 0 I
HR15291.mat 16x1+24 1000.0(0)/mv 16 0 60 5168 0 II
HR15291.mat 16x1+24 1000.0(0)/mv 16 0 5 2204 0 III
HR15291.mat 16x1+24 1000.0(0)/mv 16 0 -58 -3782 0 aVR
HR15291.mat 16x1+24 1000.0(0)/mv 16 0 25 771 0 aVL
HR15291.mat 16x1+24 1000.0(0)/mv 16 0 32 4198 0 aVF
HR15291.mat 16x1+24 1000.0(0)/mv 16 0 50 3846 0 V1
HR15291.mat 16x1+24 1000.0(0)/mv 16 0 65 -5209 0 V2
HR15291.mat 16x1+24 1000.0(0)/mv 16 0 30 -5915 0 V3
HR15291.mat 16x1+24 1000.0(0)/mv 16 0 -45 -12916 0 V4
HR15291.mat 16x1+24 1000.0(0)/mv 16 0 -50 11886 0 V5
HR15291.mat 16x1+24 1000.0(0)/mv 16 0 -25 -4656 0 V6
# Age: 45
# Sex: Female
# Dx: 426783006,713426002
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown