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

File: <base>/training/ptb-xl/g9/HR08640.hea (757 bytes) 
HR08640 12 500 5000
HR08640.mat 16x1+24 1000.0(0)/mv 16 0 -55 27043 0 I
HR08640.mat 16x1+24 1000.0(0)/mv 16 0 30 -26639 0 II
HR08640.mat 16x1+24 1000.0(0)/mv 16 0 85 11821 0 III
HR08640.mat 16x1+24 1000.0(0)/mv 16 0 12 32499 0 aVR
HR08640.mat 16x1+24 1000.0(0)/mv 16 0 -70 -24330 0 aVL
HR08640.mat 16x1+24 1000.0(0)/mv 16 0 57 -7059 0 aVF
HR08640.mat 16x1+24 1000.0(0)/mv 16 0 105 10637 0 V1
HR08640.mat 16x1+24 1000.0(0)/mv 16 0 5 -31713 0 V2
HR08640.mat 16x1+24 1000.0(0)/mv 16 0 -30 2773 0 V3
HR08640.mat 16x1+24 1000.0(0)/mv 16 0 105 -10756 0 V4
HR08640.mat 16x1+24 1000.0(0)/mv 16 0 -90 26751 0 V5
HR08640.mat 16x1+24 1000.0(0)/mv 16 0 25 24877 0 V6
# Age: 73
# Sex: Female
# Dx: 164861001,164873001,426783006
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown