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

File: <base>/training/ptb-xl/g1/HR00604.hea (778 bytes) 
HR00604 12 500 5000
HR00604.mat 16x1+24 1000.0(0)/mv 16 0 70 -8797 0 I
HR00604.mat 16x1+24 1000.0(0)/mv 16 0 -155 -5205 0 II
HR00604.mat 16x1+24 1000.0(0)/mv 16 0 -225 3577 0 III
HR00604.mat 16x1+24 1000.0(0)/mv 16 0 43 7036 0 aVR
HR00604.mat 16x1+24 1000.0(0)/mv 16 0 148 -6139 0 aVL
HR00604.mat 16x1+24 1000.0(0)/mv 16 0 -190 -722 0 aVF
HR00604.mat 16x1+24 1000.0(0)/mv 16 0 60 31602 0 V1
HR00604.mat 16x1+24 1000.0(0)/mv 16 0 295 26387 0 V2
HR00604.mat 16x1+24 1000.0(0)/mv 16 0 180 11713 0 V3
HR00604.mat 16x1+24 1000.0(0)/mv 16 0 290 -3853 0 V4
HR00604.mat 16x1+24 1000.0(0)/mv 16 0 190 -3042 0 V5
HR00604.mat 16x1+24 1000.0(0)/mv 16 0 70 -15860 0 V6
# Age: 300
# Sex: Female
# Dx: 164865005,284470004,426783006,429622005,55930002
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown