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

File: <base>/training/ptb-xl/g13/HR12720.hea (759 bytes) 
HR12720 12 500 5000
HR12720.mat 16x1+24 1000.0(0)/mv 16 0 -160 -6834 0 I
HR12720.mat 16x1+24 1000.0(0)/mv 16 0 -290 -22390 0 II
HR12720.mat 16x1+24 1000.0(0)/mv 16 0 -130 -15588 0 III
HR12720.mat 16x1+24 1000.0(0)/mv 16 0 225 14783 0 aVR
HR12720.mat 16x1+24 1000.0(0)/mv 16 0 -15 4726 0 aVL
HR12720.mat 16x1+24 1000.0(0)/mv 16 0 -210 -18637 0 aVF
HR12720.mat 16x1+24 1000.0(0)/mv 16 0 -145 25149 0 V1
HR12720.mat 16x1+24 1000.0(0)/mv 16 0 -795 -3714 0 V2
HR12720.mat 16x1+24 1000.0(0)/mv 16 0 -1070 5063 0 V3
HR12720.mat 16x1+24 1000.0(0)/mv 16 0 -735 15986 0 V4
HR12720.mat 16x1+24 1000.0(0)/mv 16 0 -350 11597 0 V5
HR12720.mat 16x1+24 1000.0(0)/mv 16 0 5 7442 0 V6
# Age: 44
# Sex: Female
# Dx: 426783006,427084000
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown