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

File: <base>/training/ptb-xl/g9/HR08121.hea (752 bytes) 
HR08121 12 500 5000
HR08121.mat 16x1+24 1000.0(0)/mv 16 0 -100 -14083 0 I
HR08121.mat 16x1+24 1000.0(0)/mv 16 0 -55 27213 0 II
HR08121.mat 16x1+24 1000.0(0)/mv 16 0 45 -24264 0 III
HR08121.mat 16x1+24 1000.0(0)/mv 16 0 77 -7052 0 aVR
HR08121.mat 16x1+24 1000.0(0)/mv 16 0 -72 -27117 0 aVL
HR08121.mat 16x1+24 1000.0(0)/mv 16 0 -5 -31164 0 aVF
HR08121.mat 16x1+24 1000.0(0)/mv 16 0 25 380 0 V1
HR08121.mat 16x1+24 1000.0(0)/mv 16 0 -120 6621 0 V2
HR08121.mat 16x1+24 1000.0(0)/mv 16 0 -95 11858 0 V3
HR08121.mat 16x1+24 1000.0(0)/mv 16 0 -115 -29446 0 V4
HR08121.mat 16x1+24 1000.0(0)/mv 16 0 -40 -20791 0 V5
HR08121.mat 16x1+24 1000.0(0)/mv 16 0 -270 -2310 0 V6
# Age: 66
# Sex: Male
# Dx: 164873001,426177001
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown