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

File: <base>/training/ptb-xl/g1/HR00571.hea (762 bytes) 
HR00571 12 500 5000
HR00571.mat 16x1+24 1000.0(0)/mv 16 0 170 -17377 0 I
HR00571.mat 16x1+24 1000.0(0)/mv 16 0 145 8319 0 II
HR00571.mat 16x1+24 1000.0(0)/mv 16 0 -25 25685 0 III
HR00571.mat 16x1+24 1000.0(0)/mv 16 0 -157 4382 0 aVR
HR00571.mat 16x1+24 1000.0(0)/mv 16 0 97 -21296 0 aVL
HR00571.mat 16x1+24 1000.0(0)/mv 16 0 60 17004 0 aVF
HR00571.mat 16x1+24 1000.0(0)/mv 16 0 -250 -25155 0 V1
HR00571.mat 16x1+24 1000.0(0)/mv 16 0 385 24232 0 V2
HR00571.mat 16x1+24 1000.0(0)/mv 16 0 325 11032 0 V3
HR00571.mat 16x1+24 1000.0(0)/mv 16 0 300 11343 0 V4
HR00571.mat 16x1+24 1000.0(0)/mv 16 0 190 -14171 0 V5
HR00571.mat 16x1+24 1000.0(0)/mv 16 0 -40 21693 0 V6
# Age: 63
# Sex: Female
# Dx: 426783006,429622005,55930002
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown