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

File: <base>/training/ptb-xl/g9/HR08440.hea (740 bytes) 
HR08440 12 500 5000
HR08440.mat 16x1+24 1000.0(0)/mv 16 0 -145 29975 0 I
HR08440.mat 16x1+24 1000.0(0)/mv 16 0 -90 30981 0 II
HR08440.mat 16x1+24 1000.0(0)/mv 16 0 55 986 0 III
HR08440.mat 16x1+24 1000.0(0)/mv 16 0 117 -30498 0 aVR
HR08440.mat 16x1+24 1000.0(0)/mv 16 0 -100 14501 0 aVL
HR08440.mat 16x1+24 1000.0(0)/mv 16 0 -17 15946 0 aVF
HR08440.mat 16x1+24 1000.0(0)/mv 16 0 -265 -13224 0 V1
HR08440.mat 16x1+24 1000.0(0)/mv 16 0 -40 -4121 0 V2
HR08440.mat 16x1+24 1000.0(0)/mv 16 0 45 21309 0 V3
HR08440.mat 16x1+24 1000.0(0)/mv 16 0 20 17680 0 V4
HR08440.mat 16x1+24 1000.0(0)/mv 16 0 -75 13002 0 V5
HR08440.mat 16x1+24 1000.0(0)/mv 16 0 -15 8640 0 V6
# Age: 69
# Sex: Female
# Dx: 426783006
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown