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

File: <base>/training/ptb-xl/g7/HR06871.hea (735 bytes) 
HR06871 12 500 5000
HR06871.mat 16x1+24 1000.0(0)/mv 16 0 -150 16730 0 I
HR06871.mat 16x1+24 1000.0(0)/mv 16 0 -5 -21664 0 II
HR06871.mat 16x1+24 1000.0(0)/mv 16 0 145 27132 0 III
HR06871.mat 16x1+24 1000.0(0)/mv 16 0 77 -30303 0 aVR
HR06871.mat 16x1+24 1000.0(0)/mv 16 0 -147 27843 0 aVL
HR06871.mat 16x1+24 1000.0(0)/mv 16 0 70 2793 0 aVF
HR06871.mat 16x1+24 1000.0(0)/mv 16 0 20 2898 0 V1
HR06871.mat 16x1+24 1000.0(0)/mv 16 0 60 13523 0 V2
HR06871.mat 16x1+24 1000.0(0)/mv 16 0 10 -28177 0 V3
HR06871.mat 16x1+24 1000.0(0)/mv 16 0 105 8178 0 V4
HR06871.mat 16x1+24 1000.0(0)/mv 16 0 50 19184 0 V5
HR06871.mat 16x1+24 1000.0(0)/mv 16 0 45 20650 0 V6
# Age: 55
# Sex: Female
# Dx: 426783006
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown