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

File: <base>/training/ptb-xl/g9/HR08784.hea (744 bytes) 
HR08784 12 500 5000
HR08784.mat 16x1+24 1000.0(0)/mv 16 0 55 1333 0 I
HR08784.mat 16x1+24 1000.0(0)/mv 16 0 360 -29281 0 II
HR08784.mat 16x1+24 1000.0(0)/mv 16 0 305 -30629 0 III
HR08784.mat 16x1+24 1000.0(0)/mv 16 0 -208 14374 0 aVR
HR08784.mat 16x1+24 1000.0(0)/mv 16 0 -125 16522 0 aVL
HR08784.mat 16x1+24 1000.0(0)/mv 16 0 332 -29427 0 aVF
HR08784.mat 16x1+24 1000.0(0)/mv 16 0 75 11582 0 V1
HR08784.mat 16x1+24 1000.0(0)/mv 16 0 255 -28767 0 V2
HR08784.mat 16x1+24 1000.0(0)/mv 16 0 225 -30998 0 V3
HR08784.mat 16x1+24 1000.0(0)/mv 16 0 255 -8767 0 V4
HR08784.mat 16x1+24 1000.0(0)/mv 16 0 140 -11349 0 V5
HR08784.mat 16x1+24 1000.0(0)/mv 16 0 95 -20579 0 V6
# Age: 41
# Sex: Male
# Dx: 426783006
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown