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

File: <base>/training/ptb-xl/g18/HR17578.hea (768 bytes) 
HR17578 12 500 5000
HR17578.mat 16x1+24 1000.0(0)/mv 16 0 5 -575 0 I
HR17578.mat 16x1+24 1000.0(0)/mv 16 0 25 26738 0 II
HR17578.mat 16x1+24 1000.0(0)/mv 16 0 20 27345 0 III
HR17578.mat 16x1+24 1000.0(0)/mv 16 0 -15 -13307 0 aVR
HR17578.mat 16x1+24 1000.0(0)/mv 16 0 -8 -14042 0 aVL
HR17578.mat 16x1+24 1000.0(0)/mv 16 0 22 26902 0 aVF
HR17578.mat 16x1+24 1000.0(0)/mv 16 0 85 -4860 0 V1
HR17578.mat 16x1+24 1000.0(0)/mv 16 0 295 -7865 0 V2
HR17578.mat 16x1+24 1000.0(0)/mv 16 0 380 -16993 0 V3
HR17578.mat 16x1+24 1000.0(0)/mv 16 0 225 -19911 0 V4
HR17578.mat 16x1+24 1000.0(0)/mv 16 0 -25 -5927 0 V5
HR17578.mat 16x1+24 1000.0(0)/mv 16 0 -75 -21191 0 V6
# Age: 75
# Sex: Female
# Dx: 164865005,426783006,428750005,713426002
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown