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

File: <base>/training/ptb-xl/g9/HR08323.hea (770 bytes) 
HR08323 12 500 5000
HR08323.mat 16x1+24 1000.0(0)/mv 16 0 -55 12775 0 I
HR08323.mat 16x1+24 1000.0(0)/mv 16 0 -25 13788 0 II
HR08323.mat 16x1+24 1000.0(0)/mv 16 0 30 1024 0 III
HR08323.mat 16x1+24 1000.0(0)/mv 16 0 40 -13412 0 aVR
HR08323.mat 16x1+24 1000.0(0)/mv 16 0 -42 5531 0 aVL
HR08323.mat 16x1+24 1000.0(0)/mv 16 0 2 7111 0 aVF
HR08323.mat 16x1+24 1000.0(0)/mv 16 0 80 13856 0 V1
HR08323.mat 16x1+24 1000.0(0)/mv 16 0 40 9711 0 V2
HR08323.mat 16x1+24 1000.0(0)/mv 16 0 215 11679 0 V3
HR08323.mat 16x1+24 1000.0(0)/mv 16 0 295 1897 0 V4
HR08323.mat 16x1+24 1000.0(0)/mv 16 0 145 24708 0 V5
HR08323.mat 16x1+24 1000.0(0)/mv 16 0 135 25372 0 V6
# Age: 83
# Sex: Female
# Dx: 164861001,39732003,426783006,429622005,445118002
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown