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

File: <base>/training/ptb-xl/g11/HR10507.hea (757 bytes) 
HR10507 12 500 5000
HR10507.mat 16x1+24 1000.0(0)/mv 16 0 -155 -5324 0 I
HR10507.mat 16x1+24 1000.0(0)/mv 16 0 -340 15124 0 II
HR10507.mat 16x1+24 1000.0(0)/mv 16 0 -185 20466 0 III
HR10507.mat 16x1+24 1000.0(0)/mv 16 0 248 -4761 0 aVR
HR10507.mat 16x1+24 1000.0(0)/mv 16 0 15 -12799 0 aVL
HR10507.mat 16x1+24 1000.0(0)/mv 16 0 -262 17979 0 aVF
HR10507.mat 16x1+24 1000.0(0)/mv 16 0 320 -2633 0 V1
HR10507.mat 16x1+24 1000.0(0)/mv 16 0 420 9321 0 V2
HR10507.mat 16x1+24 1000.0(0)/mv 16 0 175 -13902 0 V3
HR10507.mat 16x1+24 1000.0(0)/mv 16 0 195 -23543 0 V4
HR10507.mat 16x1+24 1000.0(0)/mv 16 0 70 -7059 0 V5
HR10507.mat 16x1+24 1000.0(0)/mv 16 0 -875 -28038 0 V6
# Age: 77
# Sex: Female
# Dx: 164934002,426783006
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown