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

File: <base>/training/ptb-xl/g8/HR07311.hea (744 bytes) 
HR07311 12 500 5000
HR07311.mat 16x1+24 1000.0(0)/mv 16 0 110 8500 0 I
HR07311.mat 16x1+24 1000.0(0)/mv 16 0 -115 25216 0 II
HR07311.mat 16x1+24 1000.0(0)/mv 16 0 -225 16699 0 III
HR07311.mat 16x1+24 1000.0(0)/mv 16 0 3 15932 0 aVR
HR07311.mat 16x1+24 1000.0(0)/mv 16 0 168 28887 0 aVL
HR07311.mat 16x1+24 1000.0(0)/mv 16 0 -170 21027 0 aVF
HR07311.mat 16x1+24 1000.0(0)/mv 16 0 -35 8920 0 V1
HR07311.mat 16x1+24 1000.0(0)/mv 16 0 70 16054 0 V2
HR07311.mat 16x1+24 1000.0(0)/mv 16 0 60 16206 0 V3
HR07311.mat 16x1+24 1000.0(0)/mv 16 0 25 26008 0 V4
HR07311.mat 16x1+24 1000.0(0)/mv 16 0 15 11786 0 V5
HR07311.mat 16x1+24 1000.0(0)/mv 16 0 -15 16368 0 V6
# Age: 26
# Sex: Male
# Dx: 164865005,164889003
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown