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

File: <base>/training/ptb-xl/g9/HR08104.hea (758 bytes) 
HR08104 12 500 5000
HR08104.mat 16x1+24 1000.0(0)/mv 16 0 -135 -31380 0 I
HR08104.mat 16x1+24 1000.0(0)/mv 16 0 55 -16927 0 II
HR08104.mat 16x1+24 1000.0(0)/mv 16 0 190 14418 0 III
HR08104.mat 16x1+24 1000.0(0)/mv 16 0 40 23979 0 aVR
HR08104.mat 16x1+24 1000.0(0)/mv 16 0 -163 -22603 0 aVL
HR08104.mat 16x1+24 1000.0(0)/mv 16 0 122 -1013 0 aVF
HR08104.mat 16x1+24 1000.0(0)/mv 16 0 10 -21484 0 V1
HR08104.mat 16x1+24 1000.0(0)/mv 16 0 -20 -31562 0 V2
HR08104.mat 16x1+24 1000.0(0)/mv 16 0 55 8620 0 V3
HR08104.mat 16x1+24 1000.0(0)/mv 16 0 20 -23207 0 V4
HR08104.mat 16x1+24 1000.0(0)/mv 16 0 10 538 0 V5
HR08104.mat 16x1+24 1000.0(0)/mv 16 0 50 20587 0 V6
# Age: 77
# Sex: Female
# Dx: 164917005,39732003,426783006
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown