Do you sometimes suddenly feel chest pain, shortness of breath, or a slight feeling of weakness? You may also feel a fever or a feeling of being unwell. When we have symptoms like these, we often think that they are normal and ignore them. However, sometimes these can be signs of a special condition related to our heart . Today we are going to talk about a condition that affects the heart, but is not talked about much in society, but is very important to be aware of.
What is Myopericarditis? Let's understand it very simply!
Simply put, myopericarditis is a condition that affects both the muscle of your heart (medically called the myocardium) and the protective membrane that surrounds it (the pericardium). Imagine, your heart muscle becomes inflamed, or inflamed . That's what we call myocarditis. And, if the protective membrane that surrounds the heart also becomes inflamed, it's called pericarditis .
Now, although both of these conditions, `(Myocarditis)` and `(Pericarditis)` occur together, if the most affected part is the protective membrane around the heart , that is what we call `(Myopericarditis)`. This can sometimes start as a minor problem and progress to a more serious condition. However, if both of these conditions are present, and the problem is mostly in the heart muscle , it is called `(Perimyocarditis)`. There is a slight technical difference between the two, but the symptoms can be very similar.
What is the difference between Myopericarditis and Pericarditis?
People with myopericarditis and those with pericarditis alone ( inflammation of only the membrane surrounding the heart) can both experience similar symptoms. These include:
However, there is an important difference here. People with myopericarditis are more likely to experience heart rhythm abnormalities (changes in the way the heart beats, such as beating too fast or irregularly) and heart muscle dysfunction (a condition in which the heart muscle does not work properly).
On the other hand, for those who only have pericarditisThere is a high risk of pericardial effusion (a buildup of fluid inside the sac around the heart).
What are the symptoms of myopericarditis? Be aware of these!
So, what exactly are the symptoms of myopericarditis? You should definitely be aware of these:
- Shortness of breath: It feels like you're having trouble breathing, like you're going to faint when you climb stairs, or when you're just a little bit tired.
- Fever: The feeling of heat in the body.
- Fatigue: Feeling tired and uninterested in anything, no matter how much sleep you get.
- Heart palpitations: A feeling that your heart is beating suddenly faster, or that it is making a "pounding" sound inside your chest, or that your heart is skipping a beat or two.
- Chest pain: This is the most common and bothersome symptom for many people. It can be a sharp pain . It can feel like someone is stabbing you in the chest with a knife. The pain can get worse when you breathe in or cough. Sometimes this chest pain can be constant or it can be relieved by bending forward . Imagine that a friend of yours, let's say Sunil, suddenly started to feel pain starting in the middle of his chest and moving to the left side. He also felt difficulty breathing. He felt a little lighter when he bent forward, but the pain became worse when he tried to lie down. If you have had this experience, don't ignore it.
What are the causes of myopericarditis?
Most of the time, doctors have a hard time figuring out exactly what causes myopericarditis. That means the cause is unclear. However, there are some things that have been identified that can cause this condition. Let's take a look at what they are:
- Viruses: This is probably the most common cause. For example:
- ` COVID-19 ` virus
- Influenza virus, which causes the common cold and flu
- Types of Herpes Viruses
- Coxsackie virus (also causes hand, foot, and mouth disease)
- `HIV (Human Immunodeficiency Virus)` (that is, the virus that causes AIDS)
- Hepatitis C (a virus that affects the liver)
- Bacteria: For example, the bacteria that cause tuberculosis.
- Parasites.
- Fungi.
- Some vaccines: This condition is very rarely caused by smallpox or COVID-19 vaccines.It does happen. However, even if the COVID-19 vaccine causes myopericarditis, it is reported that it usually does not progress to a serious condition.
- Decreased thyroid function (Hypothyroidism).
- Kidney failure.
- A tumor in your heart.
- Inflammatory diseases elsewhere in the body: For example, lupus, inflammatory bowel disease (IBD), and autoimmune diseases such as rheumatoid arthritis.
- Cancer that has spread to other parts of your body: For example, skin cancer such as melanoma, breast cancer, or lung cancer that has spread to the heart.
- Receiving radiation treatment to your chest (for diseases such as cancer).
Who is most at risk for this condition?
Doctors believe that viral infections are the main cause of myopericarditis. Therefore, having a viral infection is a major risk factor for this condition. Viral infections like those we discussed earlier, such as herpes, influenza (flu), COVID-19, Coxsackie virus, HIV, and Hepatitis C, can put you at risk.
Also, according to statistics, it has been shown that myopericarditis affects men more often and is more likely to occur in young people under the age of 40 .
What are the possible complications of myopericarditis?
If myopericarditis is not managed properly, some complications can occur. But don't worry, most of the time this condition resolves itself well. Possible complications include:
- Constrictive Pericarditis: This is when the membrane around the heart becomes thick and stiff, preventing the heart from expanding properly. The risk of this occurring is less than 1% in people with viral myopericarditis. However, if it is caused by a bacterial infection, the risk can be between 20% and 30%.
- Heart Failure: A condition in which the heart is unable to pump enough blood to the body.
- Left ventricle dysfunction: The left ventricle, the main pumping chamber of the heart, does not function properly.
- Abnormal heart rhythms.
How is Myopericarditis diagnosed?
If you suspect you have myopericarditis, your doctor will examine you and order some tests. The condition is usually diagnosed if you have the following:
- Symptoms similar to pericarditis, especially chest pain.
- Pericardial effusion (fluid accumulation around the heart).
- Blood tests showing inflammation.
- An abnormal ECG (Electrocardiogram) test report.
- If imaging tests (e.g., echocardiogram) show that the heart chambers are functioning properly (if they are not functioning properly, it could be perimyocarditis).
Diagnostic tests
Doctors use the following tests to diagnose myopericarditis:
- Blood tests: Check for heart muscle damage and inflammation (e.g., troponin, CRP, ESR).
- ECG (Electrocardiogram): To check the electrical activity of the heart and detect any abnormalities in the heartbeat.
- Echocardiogram: This is like an ultrasound scan of the heart. It can look at the size and shape of the heart, the function of the chambers, the condition of the valves, and whether there is a pericardial effusion.
- Heart MRI (Magnetic Resonance Imaging): This helps to obtain very clear images of the heart and pericardium and see exactly how much inflammation and damage there is.
- Chest X-ray: Check the size of the heart and the condition of the lungs.
- CT Scan (Computed Tomography): This may also be necessary in some special cases.
How is myopericarditis treated?
Depending on your condition, your doctor may prescribe medication and/or a specific treatment. Sometimes, you may need to be hospitalized, especially if your symptoms are severe.
Specific medications and treatments used
The following are used to manage myopericarditis:
- Nonsteroidal Anti-inflammatory Drugs (NSAIDs): For example, ibuprofen. The dosage may vary depending on whether your symptoms are mostly in the heart muscle or the pericardium.
- Other anti-inflammatory medications: Medications like `Prednisone` (a type of steroid) and `Colchicine`.
- Heart disease/high blood pressure medications: Beta-blockers, ACE inhibitors (Angiotensin-converting enzyme inhibitors), or diuretics (water pills) may be prescribed to help the heart function and control blood pressure.
- Pericardiocentesis: A procedure that removes fluid from the pericardial sac that surrounds the heart using a needle if there is a buildup of fluid in the sac that surrounds the heart and is putting pressure on the heart.
Side effects and complications of treatment
Medications given for myopericarditis may cause minor side effects in some people. Examples:
- Stomach upset, nausea.
- Dizziness.
- The food is tasteless.
- Fatigue.
- Dry cough (especially due to ACE inhibitors).
- Headache.
Pericardiocentesis can also rarely cause complications, such as:
- Infection.
- Injury to the heart, lungs, stomach, or liver.
- Damage to major blood vessels near the heart.
But these are very rare things, and doctors are very concerned about this.
What can you expect if you have myopericarditis?
If you have myopericarditis, you need to give your heart some time to heal. If you are an athlete or if the condition has affected your heart muscle, your doctor may tell you to limit strenuous activity for about 6 months. Also, if you drink alcohol, it is important to limit it to one drink per day.
How long does myopericarditis last?
You may need to take medicine like ibuprofen for a few days or weeks. Myopericarditis can take 4 to 6 weeks to fully heal. It is important to avoid strenuous activity during this time.
What is the outlook for myopericarditis?
This is the best news. The prognosis for myopericarditis is very good. Most people recover without any complications or long-term effects. After treatment, myopericarditis does not usually recur. So take care, get proper treatment, and follow your doctor's instructions.
How do I take care of myself? These things are important during recovery!
The most important thing when recovering from myopericarditis is to follow your doctor's instructions exactly.
- Take your medication exactly as prescribed, at the right time, for the right length of time. Do not stop taking it halfway.
- Be sure to go to follow-up appointments. These are usually in one month, six months, and a year. At these appointments, the doctor will examine you and may repeat tests such as:
- `Echocardiogram`
- `ECG (Electrocardiogram)`
- Blood tests
- `Cardiac MRI`
- Listen to your body. If you feel tired, rest. Don't do too much work at once.
- Get help from your family. Support is very important to you at this time.
When should I see a doctor? Watch out for these symptoms!
Even after treatment, if you develop symptoms of constrictive pericarditis, see a doctor immediately. These symptoms include:
- Heart palpitations.
- Difficulty breathing, especially when walking or lying down.
- Swelling of the legs and feet (Edema).
- Retaining water.
- Severe swelling of the abdomen.
If you feel something like this, don't delay, see a doctor immediately.
What questions should I ask the doctor?
When you go to see the doctor, write down some questions you have. That way you won't forget anything. For example, you can ask questions like these:
- What could be the possible cause of myopericarditis?
- How long will I have to take this medication?
- When will I start to feel better?
- When should I resume my normal activities and work?
- Do I need to control anything in particular with food and drink?
- What are the chances of this situation happening again?
Finally, the most important thing (Take-Home Message)
It's normal to feel scared when you have chest pain. But, by seeking medical advice right away, you can know exactly what's wrong. Even if you're diagnosed with myopericarditis, there are good treatments, and medications can help control your symptoms. The most important thing is to take the medication exactly as prescribed by your doctor and attend your follow-up appointments. Take care of your heart, because it's your lifeblood!
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