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

File: <base>/training/ptb-xl/g8/HR07000.hea (776 bytes) 
HR07000 12 500 5000
HR07000.mat 16x1+24 1000.0(0)/mv 16 0 15 -28637 0 I
HR07000.mat 16x1+24 1000.0(0)/mv 16 0 345 2726 0 II
HR07000.mat 16x1+24 1000.0(0)/mv 16 0 330 31357 0 III
HR07000.mat 16x1+24 1000.0(0)/mv 16 0 -180 12919 0 aVR
HR07000.mat 16x1+24 1000.0(0)/mv 16 0 -158 -29926 0 aVL
HR07000.mat 16x1+24 1000.0(0)/mv 16 0 337 17152 0 aVF
HR07000.mat 16x1+24 1000.0(0)/mv 16 0 -365 -29425 0 V1
HR07000.mat 16x1+24 1000.0(0)/mv 16 0 -255 -6459 0 V2
HR07000.mat 16x1+24 1000.0(0)/mv 16 0 -240 -24546 0 V3
HR07000.mat 16x1+24 1000.0(0)/mv 16 0 -405 19 0 V4
HR07000.mat 16x1+24 1000.0(0)/mv 16 0 -305 -31617 0 V5
HR07000.mat 16x1+24 1000.0(0)/mv 16 0 -110 -8882 0 V6
# Age: 83
# Sex: Male
# Dx: 164865005,164917005,39732003,426783006
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown