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

File: <base>/training/ptb-xl/g21/HR20531.hea (767 bytes) 
HR20531 12 500 5000
HR20531.mat 16x1+24 1000.0(0)/mv 16 0 -35 17597 0 I
HR20531.mat 16x1+24 1000.0(0)/mv 16 0 -140 -20149 0 II
HR20531.mat 16x1+24 1000.0(0)/mv 16 0 -105 27804 0 III
HR20531.mat 16x1+24 1000.0(0)/mv 16 0 88 1498 0 aVR
HR20531.mat 16x1+24 1000.0(0)/mv 16 0 35 27641 0 aVL
HR20531.mat 16x1+24 1000.0(0)/mv 16 0 -122 -28891 0 aVF
HR20531.mat 16x1+24 1000.0(0)/mv 16 0 25 7087 0 V1
HR20531.mat 16x1+24 1000.0(0)/mv 16 0 -50 14276 0 V2
HR20531.mat 16x1+24 1000.0(0)/mv 16 0 -60 -5201 0 V3
HR20531.mat 16x1+24 1000.0(0)/mv 16 0 -140 -21909 0 V4
HR20531.mat 16x1+24 1000.0(0)/mv 16 0 -135 -21949 0 V5
HR20531.mat 16x1+24 1000.0(0)/mv 16 0 -130 -22862 0 V6
# Age: 78
# Sex: Female
# Dx: 164861001,164889003,425419005
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown