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

File: <base>/training/ptb-xl/g16/HR15321.hea (762 bytes) 
HR15321 12 500 5000
HR15321.mat 16x1+24 1000.0(0)/mv 16 0 -120 10493 0 I
HR15321.mat 16x1+24 1000.0(0)/mv 16 0 365 -22938 0 II
HR15321.mat 16x1+24 1000.0(0)/mv 16 0 485 32084 0 III
HR15321.mat 16x1+24 1000.0(0)/mv 16 0 -123 -25965 0 aVR
HR15321.mat 16x1+24 1000.0(0)/mv 16 0 -303 22626 0 aVL
HR15321.mat 16x1+24 1000.0(0)/mv 16 0 425 5180 0 aVF
HR15321.mat 16x1+24 1000.0(0)/mv 16 0 40 6470 0 V1
HR15321.mat 16x1+24 1000.0(0)/mv 16 0 355 -31893 0 V2
HR15321.mat 16x1+24 1000.0(0)/mv 16 0 510 1831 0 V3
HR15321.mat 16x1+24 1000.0(0)/mv 16 0 605 -6604 0 V4
HR15321.mat 16x1+24 1000.0(0)/mv 16 0 530 -9786 0 V5
HR15321.mat 16x1+24 1000.0(0)/mv 16 0 470 -4347 0 V6
# Age: 60
# Sex: Female
# Dx: 164873001,426783006,47665007
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown