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

File: <base>/training/ptb-xl/g13/HR12353.hea (775 bytes) 
HR12353 12 500 5000
HR12353.mat 16x1+24 1000.0(0)/mv 16 0 -615 -30549 0 I
HR12353.mat 16x1+24 1000.0(0)/mv 16 0 -590 -23032 0 II
HR12353.mat 16x1+24 1000.0(0)/mv 16 0 25 7480 0 III
HR12353.mat 16x1+24 1000.0(0)/mv 16 0 602 26470 0 aVR
HR12353.mat 16x1+24 1000.0(0)/mv 16 0 -320 13500 0 aVL
HR12353.mat 16x1+24 1000.0(0)/mv 16 0 -282 24737 0 aVF
HR12353.mat 16x1+24 1000.0(0)/mv 16 0 240 -8334 0 V1
HR12353.mat 16x1+24 1000.0(0)/mv 16 0 95 7994 0 V2
HR12353.mat 16x1+24 1000.0(0)/mv 16 0 820 -16608 0 V3
HR12353.mat 16x1+24 1000.0(0)/mv 16 0 110 18744 0 V4
HR12353.mat 16x1+24 1000.0(0)/mv 16 0 -175 14396 0 V5
HR12353.mat 16x1+24 1000.0(0)/mv 16 0 -45 16813 0 V6
# Age: 80
# Sex: Female
# Dx: 164934002,164947007,427084000,429622005
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown