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

File: <base>/training/ptb-xl/g8/HR07997.hea (776 bytes) 
HR07997 12 500 5000
HR07997.mat 16x1+24 1000.0(0)/mv 16 0 -10 -22189 0 I
HR07997.mat 16x1+24 1000.0(0)/mv 16 0 25 -10574 0 II
HR07997.mat 16x1+24 1000.0(0)/mv 16 0 35 11632 0 III
HR07997.mat 16x1+24 1000.0(0)/mv 16 0 -8 16437 0 aVR
HR07997.mat 16x1+24 1000.0(0)/mv 16 0 -23 -16530 0 aVL
HR07997.mat 16x1+24 1000.0(0)/mv 16 0 30 823 0 aVF
HR07997.mat 16x1+24 1000.0(0)/mv 16 0 95 15278 0 V1
HR07997.mat 16x1+24 1000.0(0)/mv 16 0 -20 11445 0 V2
HR07997.mat 16x1+24 1000.0(0)/mv 16 0 295 -31538 0 V3
HR07997.mat 16x1+24 1000.0(0)/mv 16 0 75 -670 0 V4
HR07997.mat 16x1+24 1000.0(0)/mv 16 0 -40 -7790 0 V5
HR07997.mat 16x1+24 1000.0(0)/mv 16 0 25 4593 0 V6
# Age: 65
# Sex: Male
# Dx: 164865005,426783006,429622005,59931005,67741000119109
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown