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

File: <base>/training/ptb-xl/g9/HR08447.hea (740 bytes) 
HR08447 12 500 5000
HR08447.mat 16x1+24 1000.0(0)/mv 16 0 -15 -2144 0 I
HR08447.mat 16x1+24 1000.0(0)/mv 16 0 -105 31136 0 II
HR08447.mat 16x1+24 1000.0(0)/mv 16 0 -90 -32268 0 III
HR08447.mat 16x1+24 1000.0(0)/mv 16 0 60 -14625 0 aVR
HR08447.mat 16x1+24 1000.0(0)/mv 16 0 38 -17438 0 aVL
HR08447.mat 16x1+24 1000.0(0)/mv 16 0 -97 32232 0 aVF
HR08447.mat 16x1+24 1000.0(0)/mv 16 0 70 -5362 0 V1
HR08447.mat 16x1+24 1000.0(0)/mv 16 0 75 -16159 0 V2
HR08447.mat 16x1+24 1000.0(0)/mv 16 0 130 135 0 V3
HR08447.mat 16x1+24 1000.0(0)/mv 16 0 5 -24945 0 V4
HR08447.mat 16x1+24 1000.0(0)/mv 16 0 -60 22077 0 V5
HR08447.mat 16x1+24 1000.0(0)/mv 16 0 -210 29345 0 V6
# Age: 56
# Sex: Female
# Dx: 426783006
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown