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Some times the foramen ovale does not seal. Then you have blood flow from left atrium to right atrium. So there is more blood flow through the lungs. This may lead to pulmonary hypertension, with it's sequels.

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10y ago
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13y ago

The septum is the membrane dividing the right and left chambers of the heart.

the right auricle and right ventricle contain de-oxygenated blood and the left auricle and left ventricle contain oxygenated oxygenated blood.

If the septum is ruptured the oxygenated and de-oxygenated blood mix and causes Methemoglobinemia also known as the "Blue Baby Syndrome". this reduces the capacity of the blood to carry oxygen and can cause death. It can also destabilize the blood pressure and cause cardiac failure.

However this is now curable by the Blalock-Taussig Shunt.

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12y ago

the oxygenated and deoxygenated blood would mix.

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Q: What happens to the septum when it has a hole in it?
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Related questions

What is a perforted septum?

A perforated septum is a condition that involves a hole in the nasal part. There is a problem in the air flow that supports the mucous membranes of the nose.


What is a description of a perforated septum?

A perforated septum occurs when the blood supply that supplies nutrition to the cartilage is shut off producing a hole or perforation.


How can you use the word septum in a sentence?

A septum is a separation. It usually refers to an anatomical separation. Here are some sentences.The doctor says I have a deviated septum in my nose.If you pierce the septum of your nose, it hurts worse than piercing just the skin!The baby had a hole in the septum of her heart, and the doctor had to perform surgery to repair it.


Where is the hole in Stevie nicks nose?

Septum (inside) but it's been repaired and she is clean now.


What types of arthritis cause a hole in the nasal septum?

This can be the result of Crohn's disease but it occurs very rarely.


What is the name of the item that is placed into the hole in a deviated septum as a repair without surgical grafting?

Nasal Button


What is the name of the item that is palced into the hole in a deviated septum as a repair without surgical grafting?

Nasal Button


What are the effect to the conditions of the child having hole in septum?

There are several things your child may experience if they have a hold in their septum. They could have a whistling sound when breathing, blood discharge, nasal pressure, and discomfort.


What is the function of the septum?

It is a wall dividing a structure or cavity ino 2 or more smaller ones.it is the wall dividing a structure.what would happen if you had a hole in it?A septum is the tissue sourounding each Ventricle. It is mainly the inside skin of your heart.


Where is the hole for a patients who has a hole in a heart?

Generally it's between the ventricles. The septum (division between the ventricles) is incomplete in fetuses; sometimes it fails to close properly, and this is usually what's meant when people talk about a "hole in the heart."


What is the wall that separates the heart into two sides?

It is called the interventricular septum.


The nasal cavity is divided by the midline what?

The Nasal Septum