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

File: <base>/training/ptb-xl/g1/HR00021.hea (745 bytes) 
HR00021 12 500 5000
HR00021.mat 16x1+24 1000.0(0)/mv 16 0 -75 22391 0 I
HR00021.mat 16x1+24 1000.0(0)/mv 16 0 -100 21074 0 II
HR00021.mat 16x1+24 1000.0(0)/mv 16 0 -25 -1379 0 III
HR00021.mat 16x1+24 1000.0(0)/mv 16 0 88 -21504 0 aVR
HR00021.mat 16x1+24 1000.0(0)/mv 16 0 -25 12189 0 aVL
HR00021.mat 16x1+24 1000.0(0)/mv 16 0 -62 10212 0 aVF
HR00021.mat 16x1+24 1000.0(0)/mv 16 0 -85 30751 0 V1
HR00021.mat 16x1+24 1000.0(0)/mv 16 0 -110 3835 0 V2
HR00021.mat 16x1+24 1000.0(0)/mv 16 0 -175 28006 0 V3
HR00021.mat 16x1+24 1000.0(0)/mv 16 0 -150 11813 0 V4
HR00021.mat 16x1+24 1000.0(0)/mv 16 0 -120 1904 0 V5
HR00021.mat 16x1+24 1000.0(0)/mv 16 0 -20 -31498 0 V6
# Age: 19
# Sex: Female
# Dx: 426783006
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown