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

File: <base>/training/ptb-xl/g9/HR08642.hea (740 bytes) 
HR08642 12 500 5000
HR08642.mat 16x1+24 1000.0(0)/mv 16 0 65 23569 0 I
HR08642.mat 16x1+24 1000.0(0)/mv 16 0 -55 -18082 0 II
HR08642.mat 16x1+24 1000.0(0)/mv 16 0 -120 23802 0 III
HR08642.mat 16x1+24 1000.0(0)/mv 16 0 -5 29926 0 aVR
HR08642.mat 16x1+24 1000.0(0)/mv 16 0 93 -32537 0 aVL
HR08642.mat 16x1+24 1000.0(0)/mv 16 0 -87 3024 0 aVF
HR08642.mat 16x1+24 1000.0(0)/mv 16 0 205 27327 0 V1
HR08642.mat 16x1+24 1000.0(0)/mv 16 0 -245 19110 0 V2
HR08642.mat 16x1+24 1000.0(0)/mv 16 0 1280 3965 0 V3
HR08642.mat 16x1+24 1000.0(0)/mv 16 0 80 -6907 0 V4
HR08642.mat 16x1+24 1000.0(0)/mv 16 0 895 4896 0 V5
HR08642.mat 16x1+24 1000.0(0)/mv 16 0 -125 23516 0 V6
# Age: 83
# Sex: Female
# Dx: 426783006
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown