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

File: <base>/training/ptb-xl/g8/HR07450.hea (774 bytes) 
HR07450 12 500 5000
HR07450.mat 16x1+24 1000.0(0)/mv 16 0 -35 -30604 0 I
HR07450.mat 16x1+24 1000.0(0)/mv 16 0 20 4490 0 II
HR07450.mat 16x1+24 1000.0(0)/mv 16 0 55 -30467 0 III
HR07450.mat 16x1+24 1000.0(0)/mv 16 0 7 13110 0 aVR
HR07450.mat 16x1+24 1000.0(0)/mv 16 0 -45 -32766 0 aVL
HR07450.mat 16x1+24 1000.0(0)/mv 16 0 37 19880 0 aVF
HR07450.mat 16x1+24 1000.0(0)/mv 16 0 140 13697 0 V1
HR07450.mat 16x1+24 1000.0(0)/mv 16 0 -95 23997 0 V2
HR07450.mat 16x1+24 1000.0(0)/mv 16 0 -95 3965 0 V3
HR07450.mat 16x1+24 1000.0(0)/mv 16 0 60 16993 0 V4
HR07450.mat 16x1+24 1000.0(0)/mv 16 0 105 24024 0 V5
HR07450.mat 16x1+24 1000.0(0)/mv 16 0 -65 -7939 0 V6
# Age: 84
# Sex: Male
# Dx: 164861001,164865005,164873001,164889003,713426002
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown