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

File: <base>/training/ptb-xl/g16/HR15556.hea (737 bytes) 
HR15556 12 500 5000
HR15556.mat 16x1+24 1000.0(0)/mv 16 0 20 929 0 I
HR15556.mat 16x1+24 1000.0(0)/mv 16 0 120 20267 0 II
HR15556.mat 16x1+24 1000.0(0)/mv 16 0 100 19267 0 III
HR15556.mat 16x1+24 1000.0(0)/mv 16 0 -70 -10368 0 aVR
HR15556.mat 16x1+24 1000.0(0)/mv 16 0 -40 -8775 0 aVL
HR15556.mat 16x1+24 1000.0(0)/mv 16 0 110 20046 0 aVF
HR15556.mat 16x1+24 1000.0(0)/mv 16 0 180 6895 0 V1
HR15556.mat 16x1+24 1000.0(0)/mv 16 0 340 -6037 0 V2
HR15556.mat 16x1+24 1000.0(0)/mv 16 0 220 4834 0 V3
HR15556.mat 16x1+24 1000.0(0)/mv 16 0 455 -6884 0 V4
HR15556.mat 16x1+24 1000.0(0)/mv 16 0 1155 -6197 0 V5
HR15556.mat 16x1+24 1000.0(0)/mv 16 0 780 3212 0 V6
# Age: 18
# Sex: Female
# Dx: 426783006
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown