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

File: <base>/training/ptb-xl/g9/HR08720.hea (741 bytes) 
HR08720 12 500 5000
HR08720.mat 16x1+24 1000.0(0)/mv 16 0 385 -12457 0 I
HR08720.mat 16x1+24 1000.0(0)/mv 16 0 275 -7347 0 II
HR08720.mat 16x1+24 1000.0(0)/mv 16 0 -110 5165 0 III
HR08720.mat 16x1+24 1000.0(0)/mv 16 0 -330 9857 0 aVR
HR08720.mat 16x1+24 1000.0(0)/mv 16 0 247 -8624 0 aVL
HR08720.mat 16x1+24 1000.0(0)/mv 16 0 82 -974 0 aVF
HR08720.mat 16x1+24 1000.0(0)/mv 16 0 -235 -15199 0 V1
HR08720.mat 16x1+24 1000.0(0)/mv 16 0 465 -9505 0 V2
HR08720.mat 16x1+24 1000.0(0)/mv 16 0 1095 8921 0 V3
HR08720.mat 16x1+24 1000.0(0)/mv 16 0 1015 -11584 0 V4
HR08720.mat 16x1+24 1000.0(0)/mv 16 0 55 -15602 0 V5
HR08720.mat 16x1+24 1000.0(0)/mv 16 0 235 -344 0 V6
# Age: 63
# Sex: Male
# Dx: 426783006
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown