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

File: <base>/training/ptb-xl/g22/HR21131.hea (775 bytes) 
HR21131 12 500 5000
HR21131.mat 16x1+24 1000.0(0)/mv 16 0 45 -5540 0 I
HR21131.mat 16x1+24 1000.0(0)/mv 16 0 -110 9844 0 II
HR21131.mat 16x1+24 1000.0(0)/mv 16 0 -155 15409 0 III
HR21131.mat 16x1+24 1000.0(0)/mv 16 0 33 -2583 0 aVR
HR21131.mat 16x1+24 1000.0(0)/mv 16 0 100 -10703 0 aVL
HR21131.mat 16x1+24 1000.0(0)/mv 16 0 -132 12290 0 aVF
HR21131.mat 16x1+24 1000.0(0)/mv 16 0 110 -13756 0 V1
HR21131.mat 16x1+24 1000.0(0)/mv 16 0 295 -8911 0 V2
HR21131.mat 16x1+24 1000.0(0)/mv 16 0 125 -14919 0 V3
HR21131.mat 16x1+24 1000.0(0)/mv 16 0 -70 -7853 0 V4
HR21131.mat 16x1+24 1000.0(0)/mv 16 0 -120 -7378 0 V5
HR21131.mat 16x1+24 1000.0(0)/mv 16 0 -120 -8871 0 V6
# Age: 66
# Sex: Female
# Dx: 164865005,164951009,39732003,426783006
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown