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

File: <base>/training/ptb-xl/g9/HR08491.hea (773 bytes) 
HR08491 12 500 5000
HR08491.mat 16x1+24 1000.0(0)/mv 16 0 -140 -20699 0 I
HR08491.mat 16x1+24 1000.0(0)/mv 16 0 -15 13024 0 II
HR08491.mat 16x1+24 1000.0(0)/mv 16 0 125 -31801 0 III
HR08491.mat 16x1+24 1000.0(0)/mv 16 0 77 3419 0 aVR
HR08491.mat 16x1+24 1000.0(0)/mv 16 0 -132 -27265 0 aVL
HR08491.mat 16x1+24 1000.0(0)/mv 16 0 55 23143 0 aVF
HR08491.mat 16x1+24 1000.0(0)/mv 16 0 115 6349 0 V1
HR08491.mat 16x1+24 1000.0(0)/mv 16 0 115 12781 0 V2
HR08491.mat 16x1+24 1000.0(0)/mv 16 0 30 1930 0 V3
HR08491.mat 16x1+24 1000.0(0)/mv 16 0 -930 -23854 0 V4
HR08491.mat 16x1+24 1000.0(0)/mv 16 0 -25 -24708 0 V5
HR08491.mat 16x1+24 1000.0(0)/mv 16 0 -90 -23025 0 V6
# Age: 87
# Sex: Female
# Dx: 164865005,164951009,39732003,427084000
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown