Have you heard of the largest and most important blood vessel in our body? It is the aorta . It is like the main pipe system that distributes water from our water tank to the entire house. It is the one that carries clean blood from the heart to the entire body. So, even such an important vessel can sometimes have problems. Today we are going to talk about one such condition, which is the deposition of fat in the aorta or `(Atherosclerosis of Aorta)`.
What is `(Atherosclerosis of Aorta)`?
Simply put, what happens is that fat and cholesterol build up inside the largest blood vessel in our body, the aorta , like rust forming a layer on the inside of an old water pipe. We call this sticky substance 'plaque' . This doesn't happen overnight. In fact, we can start building up this 'plaque' gradually from when we are young, but it only builds up as we get older and starts causing problems.
Imagine, this aorta is a vein that is more than a foot long, extending from the heart through the stomach to the pelvis. This 'plaque' can form anywhere in the aorta. However, most often this condition is most likely to affect the part of the aorta that runs through the stomach, that is, the `Abdominal Aorta`.
Another thing is that if a person has plaque like this in their aorta, there is a high chance that they will also have plaque in other blood vessels in their body, for example , in the coronary arteries that supply blood to the heart, or in the carotid arteries that supply blood to the brain. Because, this (Atherosclerosis) is a systemic disease that affects the entire body . That means that if there is a problem in one place, there can be problems in other places as well.
How does this situation affect our bodies?
When plaque builds up in the aorta, it blocks the main blood supply to the body. Did you know that many small blood vessels branch off from this aorta and carry oxygen-rich blood to all parts of the body? So, when plaque blocks the blood flow in the aorta, it can cause a lack of oxygen-rich blood to various organs and tissues in the body (ischemia).
You might think that this 'plaque' will grow and grow until it completely blocks the blood vessel. True, this can happen in some small blood vessels. However, because the aorta is a very wide vessel, even with plaque deposited along its walls, there is still room for some blood to flow.
However, the main and most dangerous problem here is that a piece of this 'plaque' breaks off and gets stuck somewhere else. That's what we call an 'embolus' in medicine.
Simply put, plaque buildup is like a buildup of dirt in a pipe under a sink. But an embolus is a sudden blockage. It's like if you were brushing your teeth and accidentally dropped a toothpaste tube into the sink, it would get stuck in the pipe and stop the water flow.
Plaque in the aorta can cause two types of emboli:
- Thromboembolism: This occurs when a blood clot forms on the surface of the plaque. This clot then breaks off and travels with the blood.
- Atheroembolism: This occurs when the plaque breaks and a piece of it breaks off and travels with the blood. This is less common than the blood clot mentioned earlier.
However, in both cases, something that shouldn't be in the blood vessels is moving. That's the main complication of fatty deposits in the aorta. The effect on the body depends on where this 'embolus' gets stuck. Since blood doesn't flow past that stuck point, the organs and tissues in that area don't get enough oxygen and begin to get damaged quickly (ischemia).
How serious is this situation?
If an embolus, which is caused by a fatty deposit in the aorta, breaks loose and lodges elsewhere in the body, it can become a life-threatening medical emergency , as it completely blocks the blood flow to that area.
This condition puts you at higher risk of experiencing emergencies like these:
- Acute ischemic colitis: This is a condition in which blood flow to the colon is blocked, causing symptoms such as abdominal pain and bloody stools.
- Acute limb ischemia : This most often occurs in the legs. The leg suddenly becomes numb, pale, and painful.
- Myocardial infarction: Blockage of an artery that carries blood to the heart.
- Renal infarction : This can lead to kidney failure.
- Splenic infarction .
- Stroke or Transient Ischemic Attack (TIA): A blockage of a blood vessel that supplies blood to the brain.
In addition, plaque buildup in the aorta weakens the wall of the artery, increasing the risk of developing an aortic aneurysm . If such an aneurysm suddenly bursts or ruptures, it can be fatal, so it is important to seek immediate medical attention.
Who is this happening to?
This condition called ``Atherosclerosis of the Aorta`` can actually happen to anyone . It is a common condition. The risk of developing this increases as you get older.
What are the symptoms?
For many people, this 'plaque' in the aorta may be present for years without showing any symptoms . In fact, you may not have any symptoms at all, but symptoms only appear when one of those 'embolus' travels with the blood and gets stuck somewhere else in the body. The symptoms you experience then depend on where the 'embolus' got stuck, and which part of the body was deprived of oxygen.
An 'embolus' can cause a variety of medical emergencies, each with specific symptoms.
The most important thing is that if you experience any of the following symptoms, you should immediately call 1990 or go to the nearest hospital.
Symptoms of a heart attack
- There is always a sense of fear, a feeling of "something bad is going to happen now."
- Chest pain , tightness, tightness, or pressure.
- My head is spinning, I feel dizzy, I feel like I'm about to lose consciousness.
- Heart palpitations are an abnormal feeling of heart rate.
- Nausea is coming, vomiting is coming.
- Pain or discomfort in the shoulder, arm, neck, or jaw.
- Sweating.
- Women may also experience symptoms such as extreme fatigue and difficulty breathing.
Symptoms of a stroke
- My head is spinning, my body is losing balance.
- When speaking, words get tangled, it becomes difficult to express what is on your mind, and it becomes difficult to understand what others are saying.
- Sudden numbness or weakness in the face, arms, or legs. This often occurs on one side of the body.
- Suddenly, I get a severe headache.
- Vision becomes blurred or difficult to see in one or both eyes.
- It becomes difficult to walk.
Symptoms of acute limb ischemia
- The affected hand or foot is cold to the touch.
- The tissue in that area may have died and turned black (Gangrene).
- The skin color changes, and a pattern of red, purple, and brown stripes appears (Mottled skin).
- It feels like numbness or tingling.
- The skin is pale or blue.
- The pulse in the affected arm or leg is weak or absent.
Symptoms of blood loss to the abdominal organs
- Blood in the stool.
- Diarrhea.
- Nausea.
- Stomach pain or severe pain when touched.
Symptoms of abdominal aortic aneurysm (AAA)
Fatty deposits in the aorta are associated with a condition called Abdominal Aortic Aneurysms (AAA). This means that the fatty deposits themselves do not cause an AAA, but the risk factors for both conditions are similar, so they can occur together. Many people do not show any symptoms until an AAA is about to burst. However, if symptoms do occur early, they may include:
- Persistent pain in the back, leg, or stomach.
- I feel a throbbing sensation in my stomach, like my heart is pounding.
These are the symptoms of a burst `(AAA)` (if you experience these, go to a hospital immediately!):
- My body is cold and sweaty.
- My head is spinning, I feel like I'm about to lose consciousness.
- The heartbeat is accelerating.
- Nausea and vomiting.
- It's hard to breathe.
- Sudden severe stomach pain, lower back pain, or leg pain.
What are the reasons for this situation?
Fatty deposits in the aorta begin with damage to the delicate lining inside the artery (endothelium). This damage does not happen overnight, but over a period of years.
Certain conditions and habits can damage this `(Endothelium)` and increase the risk of developing `(Atherosclerosis).` These include:
- Smoking or using other tobacco products (e.g. vaping, chewing tobacco).
- Increased cholesterol levels in the blood (Hyperlipidemia).
- High blood pressure (Hypertension).
- High blood sugar levels (Hyperglycemia), especially in people with diabetes.
- Some autoimmune diseases and inflammatory conditions , especially those affecting large blood vessels, such as large vessel vasculitis.
How is the diagnosis made?
Doctors use various imaging tests to determine exactly whether you have a condition called aortic atherosclerosis, how widespread it is, and how severe it is. The main ones are:
- CT scan (Computed tomography - CT scan)
- MRI scan (Magnetic resonance imaging - MRI)
- Transesophageal echocardiogram (in which a small camera is passed through the esophagus to examine the heart and aorta).
These tests allow the doctor to clearly see the condition of the aorta.
What are the treatments?
When treating fatty deposits in the aorta, doctors focus on two main things:
- Reduce the risk of complications (e.g. heart attack, stroke) that may arise from this condition.
- Control or stop the progression of the disease.
Medications and lifestyle changes can help you achieve both of these goals. Your doctor may recommend medications such as:
- Anticoagulants or Antiplatelet medications : These reduce the risk of developing an embolus.
- Antihypertensive medication .
- Medications that control cholesterol levels (e.g. statins) .
Lifestyle changes are also very important. Your doctor may tell you to do things like:
- Avoid foods high in saturated fat and cholesterol.
- Avoid foods and drinks high in sugar.
- Be more active, exercise daily.
- Reduce the amount of salt added to food.
- If you smoke, stop it completely. Also stop using tobacco products.
If you have already developed complications from aortic atherosclerosis, your doctor will treat those conditions as well. Treatment options vary depending on where and how the damage occurred. They may include medications, minimally invasive procedures, major surgery, and even amputation or dialysis if your kidneys are failing. Talk to your doctor about which treatments are best for you and why you need them.
How can the risk of this condition be reduced?
It may not always be possible to completely prevent atherosclerosis. However, following the steps below can help you slow down the progression of the disease and reduce your risk of developing dangerous complications.
- Avoid smoking and all tobacco products. This includes vaping and chewing tobacco.
- Eat a heart-healthy diet. Choose foods low in saturated fat and cholesterol. Eat more fruits, vegetables, legumes, and nuts.
- Maintain a healthy weight. Ask your doctor what a healthy weight range is for your height.
- Always stay active. Add some planned exercise to your day. Also, try to do things that will get your body moving while you're doing your daily chores.
- Control your blood pressure, cholesterol, and blood sugar levels. Talk to your doctor about lifestyle changes that can help. Also, take your medications exactly as prescribed by your doctor, on time.
- See your doctor at least once a year for a complete checkup. Don't miss other medical appointments and follow-up tests.
If I have this condition, what will the future be like?
This does not affect everyone the same. Your prognosis (`(Prognosis)`) depends on several factors:
- The severity of the plaque buildup. If the plaque in your aorta is larger than 4 millimeters, you are at higher risk of developing an embolus. If the plaque is less than 1 millimeter, it is considered a "mild" condition and the risk of complications is lower. Talk to your doctor about the severity of your plaque buildup in your aorta and how it might affect you.
- Whether plaque is also present in other blood vessels. If plaque is present in other blood vessels in your body, it increases your risk of complications such as a heart attack or stroke.
- Your overall health. If you have other conditions, such as high blood pressure, or if you are a tobacco user, you are at higher risk of complications.
Talk to your doctor about your condition and how to best manage it.
Can fatty deposits in the aorta be completely cured?
Unfortunately, this condition, called ``Atherosclerosis of the Aorta'' , cannot be completely cured or reversed . That is, the plaque that has already built up cannot be completely removed. However, the good news is that with lifestyle changes and medication prescribed by your doctor, you can control it well, stop the disease from getting worse, reduce the risk of complications, and live a normal life.
How can I take care of myself in this situation?
If you have a condition called atherosclerosis, you are at a higher risk of developing other conditions, such as coronary artery disease. Therefore, it is important to do everything you can to keep your heart and blood vessels as healthy as possible. Follow these tips carefully:
- Diet.
- Exercise.
- Lifestyle changes (e.g., quitting smoking).
- Prescribed medications.
When should I see a doctor?
See your doctor at least once a year for a complete checkup. Your doctor will tell you if you need to come more often or if you need to see a specialist, such as a cardiologist.
If you develop new symptoms, if your symptoms change, or if you have any questions or concerns about this, talk to your doctor at any time. If you develop symptoms of a medical emergency, you should seek medical attention immediately.
When should you seek emergency medical attention?
If you experience any of these symptoms, you should immediately call 1990 or go to the nearest hospital:
- Abdominal Aortic Aneurysm (AAA) (especially ruptured symptoms).
- Acute limb ischemia .
- Symptoms of a heart attack .
- Symptoms of a stroke .
- Thoracic aortic aneurysm (if there are signs of rupture).
- Symptoms of a transient ischemic attack (TIA).
What questions should I ask the doctor?
Talk to your doctor about your condition, what's likely to happen, and what you can do. Here are some questions you can ask:
- "How serious is my condition?"
- "What can I do to stop this from getting worse?"
- "What are the most important changes I need to make in my lifestyle?"
- "What medications should I take? Do they have side effects?"
If you are having heart surgery or a procedure that involves a catheter, talk to your doctor about the risks of complications. Fatty deposits in the aorta can increase the risk of complications during some heart and blood vessel surgeries. Ask about your risks and what your medical team can do to reduce them.
Finally, things to remember
So, this fatty buildup in the aorta, or `(Atherosclerosis of Aorta)`, is a condition that requires some attention and can sometimes be dangerous. However, don't panic immediately after hearing about it. The most important thing is to be aware of it and take the necessary steps.
By talking to your doctor, following his or her advice, and making small, healthy lifestyle changes, you can control your condition, avoid serious complications, and live a healthy, happy life. The most important thing is to pay attention to your body, pay attention to any new symptoms, and seek medical advice and treatment. You are not alone, and there are doctors and health workers to help you on this journey.
` Atherosclerosis, Aorta, Aorta, Fatty deposits, Heart disease, Blood vessels, Cholesterol, High blood pressure, Stroke, Embolus
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