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

File: <base>/training/ptb-xl/g1/HR00939.hea (775 bytes) 
HR00939 12 500 5000
HR00939.mat 16x1+24 1000.0(0)/mv 16 0 -40 -9164 0 I
HR00939.mat 16x1+24 1000.0(0)/mv 16 0 5 10238 0 II
HR00939.mat 16x1+24 1000.0(0)/mv 16 0 45 19410 0 III
HR00939.mat 16x1+24 1000.0(0)/mv 16 0 17 -1026 0 aVR
HR00939.mat 16x1+24 1000.0(0)/mv 16 0 -43 -14341 0 aVL
HR00939.mat 16x1+24 1000.0(0)/mv 16 0 25 14513 0 aVF
HR00939.mat 16x1+24 1000.0(0)/mv 16 0 35 -449 0 V1
HR00939.mat 16x1+24 1000.0(0)/mv 16 0 -75 2301 0 V2
HR00939.mat 16x1+24 1000.0(0)/mv 16 0 -120 -12940 0 V3
HR00939.mat 16x1+24 1000.0(0)/mv 16 0 -110 5967 0 V4
HR00939.mat 16x1+24 1000.0(0)/mv 16 0 -90 7549 0 V5
HR00939.mat 16x1+24 1000.0(0)/mv 16 0 -200 10022 0 V6
# Age: 82
# Sex: Female
# Dx: 164889003,164934002,39732003,428750005,429622005
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown