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

File: <base>/training/ptb-xl/g17/HR16031.hea (746 bytes) 
HR16031 12 500 5000
HR16031.mat 16x1+24 1000.0(0)/mv 16 0 -55 14235 0 I
HR16031.mat 16x1+24 1000.0(0)/mv 16 0 10 11635 0 II
HR16031.mat 16x1+24 1000.0(0)/mv 16 0 65 -2608 0 III
HR16031.mat 16x1+24 1000.0(0)/mv 16 0 22 -12937 0 aVR
HR16031.mat 16x1+24 1000.0(0)/mv 16 0 -60 8512 0 aVL
HR16031.mat 16x1+24 1000.0(0)/mv 16 0 37 4706 0 aVF
HR16031.mat 16x1+24 1000.0(0)/mv 16 0 -15 1304 0 V1
HR16031.mat 16x1+24 1000.0(0)/mv 16 0 -25 -786 0 V2
HR16031.mat 16x1+24 1000.0(0)/mv 16 0 30 -12580 0 V3
HR16031.mat 16x1+24 1000.0(0)/mv 16 0 -25 -8639 0 V4
HR16031.mat 16x1+24 1000.0(0)/mv 16 0 -20 -5731 0 V5
HR16031.mat 16x1+24 1000.0(0)/mv 16 0 -120 -10442 0 V6
# Age: 70
# Sex: Female
# Dx: 164889003,164934002
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown