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

File: <base>/training/ptb-xl/g21/HR20269.hea (740 bytes) 
HR20269 12 500 5000
HR20269.mat 16x1+24 1000.0(0)/mv 16 0 -10 2525 0 I
HR20269.mat 16x1+24 1000.0(0)/mv 16 0 95 -10499 0 II
HR20269.mat 16x1+24 1000.0(0)/mv 16 0 105 -12964 0 III
HR20269.mat 16x1+24 1000.0(0)/mv 16 0 -43 3868 0 aVR
HR20269.mat 16x1+24 1000.0(0)/mv 16 0 -58 7631 0 aVL
HR20269.mat 16x1+24 1000.0(0)/mv 16 0 100 -11896 0 aVF
HR20269.mat 16x1+24 1000.0(0)/mv 16 0 165 12700 0 V1
HR20269.mat 16x1+24 1000.0(0)/mv 16 0 -25 -12052 0 V2
HR20269.mat 16x1+24 1000.0(0)/mv 16 0 15 -19704 0 V3
HR20269.mat 16x1+24 1000.0(0)/mv 16 0 -85 22029 0 V4
HR20269.mat 16x1+24 1000.0(0)/mv 16 0 10 17742 0 V5
HR20269.mat 16x1+24 1000.0(0)/mv 16 0 -60 -7344 0 V6
# Age: 45
# Sex: Female
# Dx: 426783006
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown