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

File: <base>/training/ptb-xl/g9/HR08904.hea (770 bytes) 
HR08904 12 500 5000
HR08904.mat 16x1+24 1000.0(0)/mv 16 0 -95 4948 0 I
HR08904.mat 16x1+24 1000.0(0)/mv 16 0 -5 -18176 0 II
HR08904.mat 16x1+24 1000.0(0)/mv 16 0 90 -23125 0 III
HR08904.mat 16x1+24 1000.0(0)/mv 16 0 50 -26370 0 aVR
HR08904.mat 16x1+24 1000.0(0)/mv 16 0 -92 14310 0 aVL
HR08904.mat 16x1+24 1000.0(0)/mv 16 0 42 12096 0 aVF
HR08904.mat 16x1+24 1000.0(0)/mv 16 0 115 -11065 0 V1
HR08904.mat 16x1+24 1000.0(0)/mv 16 0 150 -12637 0 V2
HR08904.mat 16x1+24 1000.0(0)/mv 16 0 590 -2472 0 V3
HR08904.mat 16x1+24 1000.0(0)/mv 16 0 15 -5795 0 V4
HR08904.mat 16x1+24 1000.0(0)/mv 16 0 -50 -23916 0 V5
HR08904.mat 16x1+24 1000.0(0)/mv 16 0 -70 -21116 0 V6
# Age: 75
# Sex: Male
# Dx: 164865005,164951009,270492004,426783006
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown