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

File: <base>/training/ptb-xl/g16/HR15543.hea (740 bytes) 
HR15543 12 500 5000
HR15543.mat 16x1+24 1000.0(0)/mv 16 0 780 -25410 0 I
HR15543.mat 16x1+24 1000.0(0)/mv 16 0 405 15150 0 II
HR15543.mat 16x1+24 1000.0(0)/mv 16 0 -375 -24980 0 III
HR15543.mat 16x1+24 1000.0(0)/mv 16 0 -592 4873 0 aVR
HR15543.mat 16x1+24 1000.0(0)/mv 16 0 577 286 0 aVL
HR15543.mat 16x1+24 1000.0(0)/mv 16 0 15 -4752 0 aVF
HR15543.mat 16x1+24 1000.0(0)/mv 16 0 -405 9051 0 V1
HR15543.mat 16x1+24 1000.0(0)/mv 16 0 180 14282 0 V2
HR15543.mat 16x1+24 1000.0(0)/mv 16 0 420 19603 0 V3
HR15543.mat 16x1+24 1000.0(0)/mv 16 0 865 3683 0 V4
HR15543.mat 16x1+24 1000.0(0)/mv 16 0 810 5531 0 V5
HR15543.mat 16x1+24 1000.0(0)/mv 16 0 565 -31177 0 V6
# Age: 69
# Sex: Female
# Dx: 426783006
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown