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

File: <base>/training/ptb-xl/g21/HR20258.hea (747 bytes) 
HR20258 12 500 5000
HR20258.mat 16x1+24 1000.0(0)/mv 16 0 -10 -13231 0 I
HR20258.mat 16x1+24 1000.0(0)/mv 16 0 -300 1693 0 II
HR20258.mat 16x1+24 1000.0(0)/mv 16 0 -290 14939 0 III
HR20258.mat 16x1+24 1000.0(0)/mv 16 0 155 5619 0 aVR
HR20258.mat 16x1+24 1000.0(0)/mv 16 0 140 -13641 0 aVL
HR20258.mat 16x1+24 1000.0(0)/mv 16 0 -295 8365 0 aVF
HR20258.mat 16x1+24 1000.0(0)/mv 16 0 -295 11411 0 V1
HR20258.mat 16x1+24 1000.0(0)/mv 16 0 -865 -2642 0 V2
HR20258.mat 16x1+24 1000.0(0)/mv 16 0 -1260 -7232 0 V3
HR20258.mat 16x1+24 1000.0(0)/mv 16 0 -995 -4639 0 V4
HR20258.mat 16x1+24 1000.0(0)/mv 16 0 -625 -18 0 V5
HR20258.mat 16x1+24 1000.0(0)/mv 16 0 -365 8450 0 V6
# Age: 41
# Sex: Female
# Dx: 426783006
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown