Do you have a tumor in your heart? (Cardiac Tumor) Don't worry, let's talk about this!

We all think about our hearts a lot, don't we? It's normal to feel a little scared when we hear about a heart problem. Sometimes, small lumps, or tumors, can develop in the heart. These are what we medically call ``Cardiac Tumors''. Some of these may not be dangerous, while others may be a little serious. Therefore, it is very important to be aware of this.

What are these types of heart tumors?

Simply put, we can divide tumors that form in the heart into two main types: tumors that start in the heart itself and tumors that form elsewhere and spread to the heart.

Primary Heart Tumors

These are the types of tumors that start inside the heart. Most of these, about 75% to 95%, are noncancerous , that is, harmless tumors. However, if they interfere with the functioning of the heart, or if they are not treated, they can sometimes cause risks such as stroke. Therefore, this is not something to be taken lightly.

Occasionally, these primary tumors can become cancerous , meaning they can become malignant.

Primary non-cancerous tumors that develop in adults

• Myxoma: This is the most common type of non-cancerous heart tumor in adults. It accounts for about 50% of all primary heart tumors. They usually develop in the left atrium of the heart. They must be surgically removed to prevent serious complications such as embolism (blockage of a blood clot in a vein).
• Papillary fibroelastoma: This is the second most common type of noncancerous heart tumor. Although it can develop at any age, it is most common in people over 60. About 80% of these tumors develop in the heart valves, especially the aortic valve or mitral valve. Even if you have no symptoms, your doctor may recommend surgery to reduce the risk of embolism.
• Lipoma: This is a tumor made up of fat cells. It can occur in people of all ages. This tumor can sometimes be small, but sometimes it can be very large. Lipomas usually develop in the left ventricle, right atrium, or the wall between the atria (atrial septum).
• Hemangioma: These are tumors made up of blood vessels. They have been reported to occur in people from infancy to about 65 years of age. They usually do not cause symptoms. Therefore, they are discovered when tests are done for other problems. Hemangioma is often seen together with other tumors in the gastrointestinal tract or on the skin.

Primary non-cancerous tumors that develop in infants and young children

• Cardiac rhabdomyoma: This is the most common type of heart tumor in infants and young children. Rhabdomyomas occur in clusters and usually disappear on their own without treatment.
• Teratoma: This tumor usually develops in the pericardium, the thin sac that surrounds your child's heart. It can also develop where the large blood vessels that connect to the heart begin.
• Fibroma: Unlike rhabdomyoma, fibroma develops as a single tumor. It usually develops within the muscle of the ventricles of the child's heart. Because it can cause serious heart problems, the child will likely need surgery to remove the tumor.
• Hamartoma: This is also called histiocytoid cardiomyopathy or Purkinje cell hamartoma. This can affect your child's heart rhythm.

Types of cancerous (malignant) primary heart tumors

About 5% to 25% of all primary cardiac tumors are cancerous. The most common type is sarcoma.

• Sarcoma: This type of sarcoma affects between 50% and 75% of people with heart cancer. There are many subtypes of sarcoma. Two of the main ones are:
• Angiosarcoma: This is the most common subtype in adults. Angiosarcoma most often develops in the right atrium or pericardium.
• Rhabdomyosarcoma: This is the most common subtype in infants and young children. However, it can also occur in adults. Rhabdomyosarcomas often form in clusters and can develop in any chamber of the heart.

There are also less common types of cancerous primary heart tumors:

• Malignant fibrous histiocytoma: This tumor often develops in the left atrium and can block your mitral valve, obstructing the flow of blood between the chambers of the heart.
• Lymphoma: Lymphoma (a cancer of the white blood cells) usually develops in the lymph nodes, spleen, or bone marrow. Rarely, it develops in the heart. This often occurs in people with AIDS.

Primary tumors, which may or may not be cancerous

Some tumors that start in the heart may or may not be cancerous.

• Mesothelioma: This tumor is cancerous if it forms in the pericardium. However, rarely, it can start in the atrioventricular node, which is part of the heart's electrical system. In that case, it is not cancerous.
• Paraganglioma: This tumor usually develops at the base of the heart.

Metastatic Heart Tumors

These are tumors that form when cancer starts somewhere else in your body (for example, the lungs or skin) and spreads to your heart. These are always cancerous (malignant) tumors , meaning they develop from cancer that already exists in the body.

There are several types of cancer that can spread to the heart:

• Melanoma (skin cancer)
• Lung cancer
• Breast cancer
• Lymphoma
• Kidney cancer
• Esophageal cancer

Where in the heart do these tumors develop?

Heart tumors can develop in different parts of the heart. Both primary and metastatic tumors can develop in the following locations:

• Endocardium: The tissue that lines the inside of the heart chambers.
• Myocardium: That is your heart muscle.
• Heart valves: These are the "gate"-like parts that control the flow of blood through the heart.
• Pericardium: This is the thin sac that surrounds the heart.

Who gets these heart tumors the most?

Heart tumors, depending on the type, can develop in anyone at any age. Some types (such as teratomas) develop while a fetus is still in the womb. Other types develop during childhood or at various times in adult life.

Consider this: Myxomas are two to four times more common in women than in men.

Sarcomas are a type of cancer that is most common in middle-aged adults. The average age of diagnosis is around 44 years.

How common are heart tumors?

Primary heart tumors (both noncancerous and cancerous) affect about 1 in 2,000 people. However, noncancerous tumors are much more common than cancerous tumors.

However, heart tumors that spread to the heart from other places (metastatic) are more common. For example:

• About 10% of people with lung cancer.
• About 10% of people with breast cancer.
• Between 50% and 65% of people with melanoma.

How do heart tumors affect your body?

Heart tumors can affect your body in many ways. Cancerous (malignant) heart tumors can spread to other parts of your body, such as the lungs. Noncancerous (benign) heart tumors don't spread, but they can cause problems with the heart and blood vessels. Such problems include:

• Heartbeat irregularities (Arrhythmias)
• Blood clots and thromboembolism
• Problems with blood flow within the heart
• Heart attack
• Heart failure
• Abnormal heart sounds (Heart murmurs)
• Low blood pressure (Hypotension)
• Pericardial effusion
• Inflammation of the sac around the heart (pericarditis)
• Damage to valves

How a tumor affects your heart depends on the type of tumor and where it is located in the heart. For example, tumors that start in the heart valves can block blood flow to the heart or cause blood clots. Tumors that grow in the heart muscle can cause heart failure or irregular heartbeats (arrhythmias).

If you are diagnosed with a heart tumor, your doctor will tell you where it is and how it may affect your heart.

What are the symptoms of heart tumors?

Symptoms of heart tumors vary greatly. They depend on the type of tumor you have and where it is in your heart. Some people may have no symptoms at all, or very mild symptoms. Others may have symptoms that indicate a life-threatening heart problem.

Many heart tumor symptoms are what doctors call "non-specific." This means that these symptoms can be caused by many other health problems, not just heart tumors. So, even if you have these symptoms, it doesn't always mean you have a heart tumor. That's why it's important to tell your doctor about your symptoms so they can find the cause.

Typically, symptoms in people with cancerous heart tumors start suddenly and get worse quickly. Symptoms in noncancerous heart tumors may develop more slowly.

Common signs and symptoms of heart tumors are:

• Chest discomfort, pain
• Dizziness and fainting
• Tiredness, fatigue
• Fever and chills
• Heart palpitations
• Joint pain
• Appetite
• Night sweats
• Small red spots on the skin ``(Petechiae)``
• Difficulty breathing
• Swelling of the legs
• Weight loss for no other reason

Why do these heart tumors form?

It is not always clear why primary heart tumors develop. Some genetic syndromes (such as Carney complex) may cause some non-cancerous primary heart tumors to develop.

Metastatic heart tumors occur when cancer spreads to the heart from one part of your body (like the lungs or skin).

How do you find out if you have heart tumors?

Heart tumors are diagnosed with imaging tests. Your doctor may suspect you have a heart tumor and order several tests to find it. Or, they may find a tumor unexpectedly while doing tests for other reasons.

If someone has cancer elsewhere in the body and suddenly develops heart problems, the doctor may suspect a heart tumor. So, imaging tests may be done to see if the cancer has spread to the heart.

Primary heart tumors are often difficult to diagnose because their symptoms are similar to those of other diseases. Doctors may suspect a tumor in people who have symptoms of heart failure without an obvious cause. But usually, doctors diagnose primary heart tumors through tests they order to check for other diseases. These are called incidental findings.

Many heart tumors have nonspecific signs and symptoms, meaning they can indicate many different problems. But heart tumors do have one sign that is unique. When your doctor listens to your heart with a stethoscope, you may hear a distinctive "tumor plop" sound. This sound occurs when the tumor is physically blocking the mitral valve. This is similar to the sound you hear if you have mitral valve stenosis.

So, if your doctor hears this sound, they may suspect you have a heart tumor, especially if you don't have risk factors for mitral valve stenosis.

What tests are being done?

Imaging tests are essential to diagnose, treat, and monitor heart tumors. Your doctor may order one or more of these tests to reach a diagnosis:

• Transthoracic echocardiogram: This type of echo helps detect tumors in the lower chambers of the heart (ventricles).
• Transesophageal echocardiogram: This type of echo helps detect tumors in the upper chambers of the heart (atria).
• Cardiac MRI: This test helps identify details about the tumor, such as whether it is cancerous.
• Contrast-enhanced cardiac CT scans: This test is useful for people who have implanted devices and cannot have an MRI. It is also useful for examining the entire chest (including the lungs and blood vessels) and the coronary arteries of the heart.
• PET scan: This test is sometimes used to see if cancer elsewhere in the body has spread to the heart.

What are the treatments for heart tumors?

Treatment options for heart tumors vary depending on the type of tumor.

• Noncancerous primary heart tumors: If these tumors are small, they can be removed with surgery very successfully. Large tumors may not be able to be removed. If the tumor is interfering with the heart's function, your doctor or your child's doctor may recommend surgery. Children who have surgery to remove a fibroma may also need reconstructive surgery to repair the damage to the heart.
• Cancerous primary heart tumors: These tumors may not be removed and are often fatal. Chemotherapy or radiation may be used to control the growth of the cancer. Your doctor may also prescribe medications to control complications.
• Metastatic heart tumors: Treatment depends on where the cancer started. It may include chemotherapy or surgical removal of the tumor. Your doctor may put tubes in your chest to drain excess fluid from the tumor. They may also inject medicine into your heart to slow the growth of the tumor or to work against the buildup of fluid.

What is the recovery rate for people with heart tumors?

Your chances of survival depend on the type of tumor you have and how early it is detected. In general, early diagnosis leads to better outcomes. However, some cancerous tumors spread quickly and may be difficult or impossible to cure. Research shows that:

• Myxomas can usually be successfully removed with surgery.
• Primary cancerous heart tumors are often fatal. These tumors can spread quickly or come back after treatment. Your chances of survival depend on the size of the tumor, how far it has spread, and how early the cancer is detected.
• Metastatic heart tumors are usually fatal. Because the cancer spreads quickly, people with these tumors have little chance of a long-term cure.

How long can you live with a heart tumor?

Your doctor will talk to you about your individual prognosis. In general, people with noncancerous heart tumors have a better prognosis than people with cancerous tumors.

Cancerous primary heart tumors shorten your life expectancy. Overall:

• About 50% of people survive a year after diagnosis.
• About 24% of people survive for three years.
• About 19% of people survive five years.

Life expectancy also depends on the type of heart cancer.

• Sarcoma: People with sarcoma live an average of nine to seventeen months after diagnosis.
• Lymphoma: People with lymphoma live an average of seven months. With treatment, they can live up to five years. Without treatment, they live only one month.
• Cancerous paraganglioma: This condition is often treatable. About 84% of people survive 10 years after successful surgery. But there is about a 50% chance that the cancer will come back. You will need regular imaging tests to check for recurrence.

When should I see a doctor?

If you are diagnosed with a heart tumor, it is very important to follow your doctor's instructions exactly. Your doctor will tell you how often you need to see the doctor and what your treatment plan will be. They may also recommend genetic testing for you and your family.

If you have had surgery to remove a tumor, you will need to see your doctor regularly and have imaging tests. These tests can help your doctor see if the tumor has come back. They can also check your heart function and treat any problems that may arise.

If your child is diagnosed with a heart tumor, their doctor will explain what to do next. Your child may need treatment right away.

What questions should I ask the doctor?

Talk to your doctor about your diagnosis, treatment plan, and prognosis. You may want to ask questions like:

• What kind of tumor do I have? Is it cancer?
• How can this fruit affect my heart?
• What is the best way to treat this tumor?
• How soon do I need treatment?
• How is my recovery after treatment?
• How often do I need to come back for tests or additional tests?

If your child has a heart tumor, ask their doctor:

• What kind of tumor does my child have? Is it cancer?
• How could this fruit affect my child's heart and overall health?
• Will my child need surgery? If so, how soon?
• How is my child's recovery?
• What can I do at home to take care of my child?
• What symptoms should I look out for?
• What should I do if I see these symptoms?

Finally, things to remember

Heart tumors can affect your body and your life in many ways. In most cases, noncancerous tumors can be successfully removed with surgery. However, some tumors, including cancerous tumors, can be more difficult to treat.

The most important thing is to seek medical advice as soon as possible if you have any symptoms. The earlier the disease is diagnosed, the more likely it is that treatment will be successful.

Talk to your doctor about your specific diagnosis and how it will affect you. Don't worry, doctors are there to help you.

` Cardiac Tumor, Heart Tumor, Myxoma, Sarcoma, Heart Disease Symptoms, Heart Tests, Heart Surgery