Let's simply learn about the Intra-Aortic Balloon Pump (IABP), a device that gives extra strength to the heart.

Sometimes, due to a major heart attack, heart surgery, or other serious medical condition, our heart can become very weak. Just like a person who is tired from working hard, the heart cannot pump enough blood to the body. In such a difficult situation, we are going to talk about a special device that is used to give the heart a little rest and help it. This is called the Intra-Aortic Balloon Pump, or IABP for short.

Simply put, what is this IABP?

An IABP is a long, thin medical device shaped like a balloon. It is inserted into the main blood vessel of our body and is designed to inflate and deflate according to the heart's activity. Imagine, when your heart is working too hard and can't pump blood, this balloon acts like a little "helper" that comes to its aid.

How does this thing work? It's amazing!

It's very easy to understand how this works. Our heart has two main functions, right? One is to contract (squeeze) and pump blood throughout the body. The other is to relax (expand) and fill with blood.

The IABP view helps this process very effectively.

• When the heart is resting and filling with blood: The balloon inflates . When this happens, more blood flows into the coronary arteries, which supply blood to the heart. This means the heart gets more oxygen and nutrients.
• When the heart contracts and pumps blood to the body: The ventricles deflate . This creates a small vacuum inside the main blood vessel, reducing the resistance to the heart's ability to pump blood. This means the heart can pump blood more easily without having to work as hard.

This balloon is precisely controlled by a computer attached to it, which monitors your heart rate and adjusts the balloon's performance accordingly.

When is an IABP needed?

A doctor decides to use this device in serious cases where the heart cannot function on its own. Let's see what those cases are.

Are there people for whom this treatment is not suitable?

Yes. Not everyone can do this treatment. It is not used for people with certain medical conditions. For example:

• Aortic Aneurysm or Dissection
• Aortic regurgitation is when the aortic valve does not close properly and blood flows backward.
• Uncontrolled sepsis (a severe infection that cannot be controlled)

Doctors will carefully examine you to determine whether you have these conditions or not before deciding on IABP treatment.

How do you insert this balloon into the body?

This is usually done in a hospital's emergency room (ETU), intensive care unit (ICU), or operating room. It is done by either making you unconscious (anesthetizing) or numbing only the area in question.

1. Inserting the catheter: The doctor inserts a small tube (catheter) into a major blood vessel in your groin.

2. Sending the balloon: The deflated balloon is sent along that tube towards the heart.

3. Correct positioning: Using a technology similar to X-ray, the device is positioned in the exact right place on the body's main artery, the aorta.

4. Connecting to the machine: Then, the tube at the other end of the balloon is connected to the computer machine we talked about earlier.

Why is helium gas used for this?

This is a very important issue. Helium is used to inflate and deflate balloons. The reason for this is that helium is a very light, inert gas. If a small amount of gas from the balloon were to leak into the blood, the helium would not cause much harm. But if we use something like the air we breathe, it could form air bubbles and block the blood vessels (Air Embolism). That is very dangerous. That is why helium is used for safety.

What happens after treatment? Are there any risks?

After the IABP is inserted, you will need to stay in bed. It is very important to keep the leg that has the balloon straight, because if you bend, the balloon may move around. Also, blood thinners such as heparin are often given to prevent blood clots.

As with all medical treatments, there are risks involved. But remember, this is only used when absolutely necessary to save a life.

• Risks: Bleeding, infection, damage to a blood vessel, balloon bursting (very rare), or damage to organs such as the kidneys from the balloon being in the wrong place.
• The main benefit: This can save your life. In the event of a heart attack, it helps to maintain the blood supply to the rest of the body.

Watch out for these symptoms after treatment

Usually, after a few days, when the heart's condition improves, doctors gradually reduce the activity of the balloon and see if the heart can function on its own. If everything is fine, the balloon is removed.

When you go home after treatment, you should talk to your doctor and let them know if you notice any signs of complications. Be especially aware of the following symptoms:

• Excessive swelling and redness at the site of insertion of the balloon.
• Fever without a reason.
• Feeling like your heart is beating fast (palpitations).
• Increased difficulty breathing (dyspnea).
• Swelling in areas such as ankles and hands.
• Weight gain of more than 2-3 kg within a week.

If you experience anything like this, inform your doctor immediately.

Heart, IABP, Intra-Aortic Balloon Pump, Heart Attack, Cardiogenic Shock, Cardiac Surgery, Blood Pumping