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

File: <base>/training/ptb-xl/g3/HR02031.hea (765 bytes) 
HR02031 12 500 5000
HR02031.mat 16x1+24 1000.0(0)/mv 16 0 165 -29683 0 I
HR02031.mat 16x1+24 1000.0(0)/mv 16 0 260 -1901 0 II
HR02031.mat 16x1+24 1000.0(0)/mv 16 0 95 27780 0 III
HR02031.mat 16x1+24 1000.0(0)/mv 16 0 -213 15499 0 aVR
HR02031.mat 16x1+24 1000.0(0)/mv 16 0 35 -28501 0 aVL
HR02031.mat 16x1+24 1000.0(0)/mv 16 0 177 12938 0 aVF
HR02031.mat 16x1+24 1000.0(0)/mv 16 0 -30 26179 0 V1
HR02031.mat 16x1+24 1000.0(0)/mv 16 0 485 27552 0 V2
HR02031.mat 16x1+24 1000.0(0)/mv 16 0 185 -22481 0 V3
HR02031.mat 16x1+24 1000.0(0)/mv 16 0 -245 -14844 0 V4
HR02031.mat 16x1+24 1000.0(0)/mv 16 0 85 -132 0 V5
HR02031.mat 16x1+24 1000.0(0)/mv 16 0 -885 -21628 0 V6
# Age: 68
# Sex: Female
# Dx: 164934002,426783006,429622005
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown