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

File: <base>/training/ptb-xl/g3/HR02703.hea (738 bytes) 
HR02703 12 500 5000
HR02703.mat 16x1+24 1000.0(0)/mv 16 0 -55 15922 0 I
HR02703.mat 16x1+24 1000.0(0)/mv 16 0 -40 -24635 0 II
HR02703.mat 16x1+24 1000.0(0)/mv 16 0 15 25006 0 III
HR02703.mat 16x1+24 1000.0(0)/mv 16 0 47 -28284 0 aVR
HR02703.mat 16x1+24 1000.0(0)/mv 16 0 -35 28614 0 aVL
HR02703.mat 16x1+24 1000.0(0)/mv 16 0 -12 461 0 aVF
HR02703.mat 16x1+24 1000.0(0)/mv 16 0 40 12082 0 V1
HR02703.mat 16x1+24 1000.0(0)/mv 16 0 -60 -10551 0 V2
HR02703.mat 16x1+24 1000.0(0)/mv 16 0 60 4437 0 V3
HR02703.mat 16x1+24 1000.0(0)/mv 16 0 -85 -9882 0 V4
HR02703.mat 16x1+24 1000.0(0)/mv 16 0 -70 -19065 0 V5
HR02703.mat 16x1+24 1000.0(0)/mv 16 0 -10 19364 0 V6
# Age: 56
# Sex: Female
# Dx: 426783006
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown