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

File: <base>/training/ptb-xl/g9/HR08123.hea (778 bytes) 
HR08123 12 500 5000
HR08123.mat 16x1+24 1000.0(0)/mv 16 0 10 16970 0 I
HR08123.mat 16x1+24 1000.0(0)/mv 16 0 -60 2825 0 II
HR08123.mat 16x1+24 1000.0(0)/mv 16 0 -70 -14119 0 III
HR08123.mat 16x1+24 1000.0(0)/mv 16 0 25 22342 0 aVR
HR08123.mat 16x1+24 1000.0(0)/mv 16 0 40 -17639 0 aVL
HR08123.mat 16x1+24 1000.0(0)/mv 16 0 -65 -6151 0 aVF
HR08123.mat 16x1+24 1000.0(0)/mv 16 0 1320 -11880 0 V1
HR08123.mat 16x1+24 1000.0(0)/mv 16 0 175 19497 0 V2
HR08123.mat 16x1+24 1000.0(0)/mv 16 0 420 19313 0 V3
HR08123.mat 16x1+24 1000.0(0)/mv 16 0 255 5347 0 V4
HR08123.mat 16x1+24 1000.0(0)/mv 16 0 190 1428 0 V5
HR08123.mat 16x1+24 1000.0(0)/mv 16 0 -305 30421 0 V6
# Age: 73
# Sex: Female
# Dx: 164865005,39732003,426783006,445118002,59931005
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown