What is pericarditis?
Pericarditis is inflammation of the pericardium, a stretchy sac-like cover surrounding your heart.
The pericardium consists of two layers of thin tissue with a small amount of fluid between them. It protects your heart from infection and from rubbing on surrounding tissues when it beats, which can cause irritation. When the pericardium becomes irritated, it becomes inflamed, and pericarditis develops.
Types of pericarditis
There are different types of pericarditis, with variations depending on how it develops:
- Infectious pericarditis: Developing as a result of a viral, bacterial or other infection.
- Traumatic pericarditis: Developing as a result of trauma to the chest, such as after a car accident.
- Idiopathic pericarditis: Developing without a clear-cut or definitive cause.
- Constrictive pericarditis: Scar tissue develops in the pericardium, causing the tissue to thicken and lose its elasticity. This type may lead to long-term issues resembling heart failure.
- Effusive-constrictive pericarditis: When fluid builds up in the pericardium.
Symptoms of pericarditis
Acute pericarditis
The most common symptom of acute pericarditis is sharp, stabbing chest pain in the middle or on the left side of the chest. Pain may radiate to one or both shoulders. Other symptoms may include:
- Coughing
- Difficulty breathing
- Feeling that your heart is beating too fast, fluttering or skipping a beat (arrhythmia)
- Fever
- Weakness
Symptoms may get better if you sit up and lean forward and get worse when you breathe deeply or lie down.
Acute pericarditis isn’t usually life-threatening, but the symptoms are similar to heart attack symptoms. Seek medical help immediately if you experience sudden chest pain.
Chronic pericarditis
Chronic pericarditis may cause chest pain but not always. Common symptoms include:
- Coughing
- Extreme tiredness for no known reason
- Shortness of breath
- Swelling in the ankles, feet, legs or stomach
Recurrent pericarditis
Recurrent pericarditis may cause a dull or stabbing pain or pressure in the chest. Like acute pericarditis, these symptoms often change as your breathing or position changes.
Other possible symptoms include:
- Coughing
- Difficulty breathing or shortness of breath
- Dizziness, lightheadedness or fainting
- Fast or fluttering heartbeat
- Fever
- Low blood pressure
- Swelling in the belly, ankles, feet or legs
Risk factors for pericarditis
Anyone can develop pericarditis.
Different factors may cause pericarditis, and it is not uncommon for a single, exact cause to remain unknown. Some causes include:
- Bacterial infections
- Cancer
- Certain medications, including some blood thinners and anti-seizure drugs
- Injury or trauma to the chest
- Kidney failure
- Viral infections, such as COVID-19 and pneumonia
Additionally, chronic and recurrent pericarditis can be caused by autoimmune disorders, conditions in which the body attacks healthy tissue, or other conditions that affect the immune system, such as:
- Human immunodeficiency virus (HIV) or AIDS
- Lupus
- Rheumatoid arthritis
- Scleroderma
Your risk of pericarditis is higher after:
- A heart attack
- Open heart surgery
- Radiation therapy
- Percutaneous treatment, such as cardiac catheterization or radiofrequency ablation (RFA)
What are the complications of pericarditis?
- Pericardial effusion: Occurs when fluid builds up in the pericardium.
- Constrictive pericarditis: Occurs when the pericardium becomes thick and stiff. This can happen due to inflammation or scarring, making it harder for the heart to fill with blood properly.
- Cardiac tamponade: Occurs when fluid builds up in the sac around the heart and puts pressure on the heart, making it difficult for the heart to pump blood effectively. This is a medical emergency.
How is pericarditis diagnosed?
To diagnose pericarditis, your provider will ask you about your medical history, including any recent injuries, illnesses or infections. They will also ask you to describe your symptoms and if anything makes symptoms better or worse.
Your provider will carry out a physical exam and listen to your heart. They may hear the heart and pericardium rubbing together or sounds caused by excess fluid in the lungs or pericardium.
Based on your exam, your provider may order one of the following diagnostic tests to gather more information.
Blood tests
Different types of blood tests may be done to measure specific enzyme and protein levels that might indicate inflammation or infection.Cardiac imaging
Cardiac imaging uses chest X-ray, CT, MRI or positron emission tomography to take detailed images of your heart, the pericardium, and nearby blood vessels and tissues. The tests can also show how well blood moves through your heart.Echocardiogram
An echocardiogram is an imaging test that uses high-frequency sound waves to show your heart’s functionality.Electrocardiogram
An electrocardiogram (ECG) measures your heart’s electrical activity. If an ECG picks up unusual activity, it can be a sign of irregular heartbeats related to pericarditis.Treating pericarditis
With treatment, most people recover fully from pericarditis without complications.
Treatment varies based on the cause, severity and type. The main goals of treatment are to:
- Decrease pain
- Reduce inflammation
- Treat the underlying cause when known
- Watch for and prevent complications
If your cardiologist can uncover what’s causing your pericarditis, getting treatment for that condition may be all you need.
If the cause is unknown, your treatment may include medications to reduce inflammation or manage symptoms. Your cardiologist will likely recommend rest and activity restrictions.
If fluid buildup in the pericardium affects your heart’s function, you may need surgery to drain the excess fluid. Often, cardiac surgeons can make an incision in the pericardium and allow fluid to drain into the abdomen.
Find a location near you
With advanced pericarditis care, we can lower your risk of complications and help you return to your usual routine. We can help you get the care you need to treat and recover from pericarditis at a location that fits your needs. Our cardiologists are available at many locations, including our specialized locations across North and Central Texas.
Baylor Scott & White Advanced Heart Failure Clinic - Longview
906 Judson Rd , Longview, TX, 75601Baylor Scott & White Advanced Heart Failure Clinic - Tyler
1321 S Beckham Ave , Tyler, TX, 75701Baylor Scott & White Cardiology Consultants of Texas - Greenville
4400 Interstate 30 W Ste 300, Greenville, TX, 75402- Monday: 8:30 am - 5:00 pm
- Tuesday: 8:30 am - 5:00 pm
- Wednesday: 8:30 am - 5:00 pm
- Thursday: 8:30 am - 5:00 pm
- Friday: 8:30 am - 5:00 pm
Baylor Scott & White Texas Cardiac Associates - Royse City
6257 FM 2642 Blvd Ste 100, Royse City, TX, 75189Baylor Scott & White The Heart Hospital - McKinney
5268 W University Dr , McKinney, TX, 75071Baylor Scott & White Arrhythmia Management - McKinney
5236 W University Dr POB I, Ste 4900, McKinney, TX, 75071- Monday: 8:00 am - 5:00 pm
- Tuesday: 8:00 am - 5:00 pm
- Wednesday: 8:00 am - 5:00 pm
- Thursday: 8:00 am - 5:00 pm
- Friday: 8:00 am - 5:00 pm
Baylor Scott & White The Heart Group - McKinney
5236 W University Dr Ste 4450, McKinney, TX, 75071- Monday: 8:30 am - 5:00 pm
- Tuesday: 8:30 am - 5:00 pm
- Wednesday: 8:30 am - 7:00 pm
- Thursday: 8:30 am - 5:00 pm
- Friday: 8:30 am - 5:00 pm
Baylor Scott & White Legacy Heart Center - McKinney
5236 W University Dr Ste 4100, McKinney, TX, 75071- Monday: 8:00 am - 5:00 pm
- Tuesday: 8:00 am - 5:00 pm
- Wednesday: 8:00 am - 5:00 pm
- Thursday: 8:00 am - 5:00 pm
- Friday: 8:00 am - 5:00 pm
Baylor Scott & White Medical Center - McKinney
5252 W University Dr Highway 380 at Lake Forest Drive, McKinney, TX, 75071Baylor Scott & White Arrhythmia Management - Rockwall
1005 W Ralph Hall Pkwy Ste 225, Rockwall, TX, 75032Baylor Scott & White Cardiovascular Specialists - Rockwall
6705 Heritage Pkwy Ste 202, Rockwall, TX, 75087- Monday: 8:00 am - 5:00 pm
- Tuesday: 8:00 am - 5:00 pm
- Wednesday: 8:00 am - 5:00 pm
- Thursday: 8:00 am - 5:00 pm
- Friday: 8:00 am - 5:00 pm
Baylor Scott & White Medical Center - Lake Pointe
6800 Scenic Dr , Rowlett, TX, 75088Baylor Scott & White The Heart Group - Craig Ranch
6800 State Highway 121 , McKinney, TX, 75070Baylor Scott & White The Heart Group - Prosper
111 S Preston Rd Ste 10, Prosper, TX, 75078Baylor Scott & White Arrhythmia Management - Prosper
111 S Preston Rd Ste 10, Prosper, TX, 75078- Monday: 8:00 am - 5:00 pm
- Tuesday: 8:00 am - 5:00 pm
- Wednesday: 8:00 am - 5:00 pm
- Thursday: 8:00 am - 5:00 pm
- Friday: 8:00 am - 5:00 pm
Baylor Scott & White Legacy Heart Center - Prosper
111 S Preston Rd Ste 10, Prosper, TX, 75078- Monday: 8:00 am - 5:00 pm
- Tuesday: 8:00 am - 5:00 pm
- Wednesday: 8:00 am - 5:00 pm
- Thursday: 8:00 am - 5:00 pm
- Friday: 8:00 am - 5:00 pm
Baylor Scott & White Texas Cardiac Associates - Rowlett
7801 Lakeview Pkwy Ste 100, Rowlett, TX, 75088- Monday: 8:00 am - 5:00 pm
- Tuesday: 8:00 am - 5:00 pm
- Wednesday: 8:00 am - 5:00 pm
- Thursday: 8:00 am - 5:00 pm
- Friday: 8:00 am - 5:00 pm
Baylor Scott & White Denton Heart Group - Gainesville
201 N Interstate 35 Ste 140, Gainesville, TX, 76240- Monday: 8:00 am - 5:00 pm
- Tuesday: 8:00 am - 5:00 pm
- Wednesday: 8:00 am - 5:00 pm
- Thursday: 8:00 am - 5:00 pm
- Friday: 8:00 am - 5:00 pm
Baylor Scott & White The Heart Group - Frisco
4461 Coit Rd Ste 101, Frisco, TX, 75035- Monday: 8:30 am - 4:30 pm
- Tuesday: 8:30 am - 4:30 pm
- Wednesday: 8:30 am - 4:30 pm
- Thursday: 8:30 am - 4:30 pm
- Friday: 8:30 am - 4:30 pm
Baylor Scott & White Medical Center - Centennial
12505 Lebanon Rd , Frisco, TX, 75035Baylor Scott & White Legacy Heart Center - Garland
7217 Telecom Pkwy Ste 205, Garland, TX, 75044- Monday: 8:00 am - 5:00 pm
- Tuesday: 8:00 am - 5:00 pm
- Wednesday: 8:00 am - 5:00 pm
- Thursday: 8:00 am - 5:00 pm
- Friday: 8:00 am - 5:00 pm
Baylor Scott & White Arrhythmia Management - Garland
7217 Telecom Pkwy Ste 205, Garland, TX, 75044- Monday: 8:00 am - 5:00 pm
- Tuesday: 8:00 am - 5:00 pm
- Wednesday: 8:00 am - 5:00 pm
- Thursday: 8:00 am - 5:00 pm
- Friday: 8:00 am - 5:00 pm
Baylor Scott & White Texas Cardiac Associates - Forney
763 E US Hwy 80 Ste 240, Forney, TX, 75126- Monday: 8:00 am - 5:00 pm
- Tuesday: 8:00 am - 5:00 pm
- Wednesday: 8:00 am - 5:00 pm
- Thursday: 8:00 am - 5:00 pm
- Friday: 8:00 am - 5:00 pm
Baylor Scott & White Legacy Heart Center - Frisco
9990 Dallas Pkwy Ste 100, Frisco, TX, 75033- Monday: 8:00 am - 5:00 pm
- Tuesday: 8:00 am - 5:00 pm
- Wednesday: 8:00 am - 5:00 pm
- Thursday: 8:00 am - 5:00 pm
- Friday: 8:00 am - 5:00 pm
Baylor Scott & White Cardiovascular Consultants at The Star
3800 Gaylord Pkwy Ste 910, Frisco, TX, 75034- Monday: 8:30 am - 5:00 pm
- Tuesday: 8:30 am - 5:00 pm
- Wednesday: 8:30 am - 5:00 pm
- Thursday: 8:30 am - 5:00 pm
- Friday: 8:30 am - 5:00 pm
Baylor Scott & White Legacy Heart Center - Plano Preston Road
6601 Preston Rd , Plano, TX, 75024- Monday: 8:00 am - 5:00 pm
- Tuesday: 8:00 am - 5:00 pm
- Wednesday: 8:00 am - 5:00 pm
- Thursday: 8:00 am - 5:00 pm
- Friday: 8:00 am - 5:00 pm
Baylor Scott & White Legacy Heart Center - Plano Spring Creek Parkway
5655 W Spring Creek Pkwy Ste 155, Plano, TX, 75024- Monday: 8:00 am - 5:00 pm
- Tuesday: 8:00 am - 5:00 pm
- Wednesday: 8:00 am - 5:00 pm
- Thursday: 8:00 am - 5:00 pm
- Friday: 8:00 am - 5:00 pm
Baylor Scott & White Medical Center - Sunnyvale
231 S Collins Rd , Sunnyvale, TX, 75182Baylor Scott & White Cardiovascular Consultants - Plano
6000 W Spring Creek Pkwy Ste 220, Plano, TX, 75024- Monday: 8:30 am - 5:00 pm
- Tuesday: 8:30 am - 5:00 pm
- Wednesday: 8:30 am - 5:00 pm
- Thursday: 8:30 am - 5:00 pm
- Friday: 8:30 am - 5:00 pm
Baylor Scott & White Arrhythmia Management - Plano
1820 Preston Park Blvd Ste 1450, Plano, TX, 75093- Monday: 8:00 am - 5:00 pm
- Tuesday: 8:00 am - 5:00 pm
- Wednesday: 8:00 am - 5:00 pm
- Thursday: 8:00 am - 5:00 pm
- Friday: 8:00 am - 5:00 pm
Baylor Scott & White Cardiology Consultants of Texas - Mesquite
1575 Interstate 30 , Mesquite, TX, 75150- Monday: 8:30 am - 5:00 pm
- Tuesday: 8:30 am - 5:00 pm
- Wednesday: 8:30 am - 5:00 pm
- Thursday: 8:30 am - 5:00 pm
- Friday: 8:30 am - 5:00 pm
Baylor Scott & White The Heart Hospital - Plano
1100 Allied Dr , Plano, TX, 75093Baylor Scott & White Cardiovascular Specialists - Mesquite
5308 N Galloway Ave Ste 201, Mesquite, TX, 75150- Monday: 8:00 am - 5:00 pm
- Tuesday: 8:00 am - 5:00 pm
- Wednesday: 8:00 am - 5:00 pm
- Thursday: 8:00 am - 5:00 pm
- Friday: 8:00 am - 5:00 pm
Baylor Scott & White Cardiovascular Consultants - Plano II
4716 Alliance Blvd Ste 340, Plano, TX, 75093- Monday: 8:30 am - 4:45 pm
- Tuesday: 8:30 am - 4:45 pm
- Wednesday: 8:30 am - 4:45 pm
- Thursday: 8:30 am - 4:45 pm
- Friday: 8:30 am - 4:45 pm
Thoracic Aortic Disease Center
4716 Alliance Blvd Pavilion II, Ste 300, Plano, TX, 75093- Monday: 8:00 am - 5:00 pm
- Tuesday: 8:00 am - 5:00 pm
- Wednesday: 8:00 am - 5:00 pm
- Thursday: 8:00 am - 5:00 pm
- Friday: 8:00 am - 5:00 pm
Genetics Center
4716 Alliance Blvd Pavilion II, Ste 350, Plano, TX, 75093Global Heart Health Center
4716 Alliance Blvd Pavilion II, Ste 300, Plano, TX, 75093Baylor Scott & White The Heart Group - Plano
4716 Alliance Blvd Pavilion II, Ste 340, Plano, TX, 75093- Monday: 8:00 am - 4:30 pm
- Tuesday: 8:00 am - 4:30 pm
- Wednesday: 8:00 am - 4:30 pm
- Thursday: 8:00 am - 4:30 pm
- Friday: 8:00 am - 4:30 pm
Heart Rhythm Center
4716 Alliance Blvd Pavilion II, Ste 300, Plano, TX, 75093Baylor Scott & White The Heart Recovery Center - Plano
4716 Alliance Blvd Pavilion II, Ste 350, Plano, TX, 75093- Monday: 8:00 am - 5:00 pm
- Tuesday: 8:00 am - 5:00 pm
- Wednesday: 8:00 am - 5:00 pm
- Thursday: 8:00 am - 5:00 pm
- Friday: 8:00 am - 5:00 pm
Baylor Scott & White Medical Center - Plano
4700 Alliance Blvd , Plano, TX, 75093Baylor Scott & White Cardiology Consultants of Texas - Park Cities
9101 N Central Expy Ste 300C, Dallas, TX, 75231- Monday: 8:30 am - 5:00 pm
- Tuesday: 8:30 am - 5:00 pm
- Wednesday: 8:30 am - 5:00 pm
- Thursday: 8:30 am - 5:00 pm
- Friday: 8:30 am - 5:00 pm
Baylor Scott & White Cardiovascular Consultants - Denton
3333 Colorado Blvd , Denton, TX, 76210- Monday: 8:30 am - 5:00 pm
- Tuesday: 8:30 am - 5:00 pm
- Wednesday: 8:30 am - 5:00 pm
- Thursday: 8:30 am - 5:00 pm
- Friday: 8:30 am - 5:00 pm
Baylor Scott & White Arrhythmia Management - Denton
3333 Colorado Blvd , Denton, TX, 76210- Monday: 8:00 am - 5:00 pm
- Tuesday: 8:00 am - 5:00 pm
- Wednesday: 8:00 am - 5:00 pm
- Thursday: 8:00 am - 5:00 pm
- Friday: 8:00 am - 5:00 pm
Baylor Scott & White Denton Heart Group
3333 Colorado Blvd , Denton, TX, 76210- Monday: 8:00 am - 5:00 pm
- Tuesday: 8:00 am - 5:00 pm
- Wednesday: 8:00 am - 5:00 pm
- Thursday: 8:00 am - 5:00 pm
- Friday: 8:00 am - 5:00 pm
Baylor Scott & White The Heart Hospital - Denton
2801 S Mayhill Rd , Denton, TX, 76208Baylor Scott & White The Heart Hospital Cardiovascular Clinic - Denton
3341 Unicorn Lake Blvd , Denton, TX, 76210- Monday: 8:00 am - 5:00 pm
- Tuesday: 8:00 am - 5:00 pm
- Wednesday: 8:00 am - 5:00 pm
- Thursday: 8:00 am - 5:00 pm
- Friday: 8:00 am - 5:00 pm
Baylor University Medical Center, part of Baylor Scott & White Health
3500 Gaston Ave , Dallas, TX, 75246Baylor Scott & White Advanced Heart Failure Clinic - Dallas
3410 Worth St Ste 250, Dallas, TX, 75246- Monday: 8:00 am - 4:30 pm
- Tuesday: 8:00 am - 4:30 pm
- Wednesday: 8:00 am - 4:30 pm
- Thursday: 8:00 am - 4:30 pm
- Friday: 8:00 am - 4:30 pm
Baylor Scott & White Cardiac Surgery - Dallas
621 N Hall St Ste 120, Dallas, TX, 75226- Monday: 8:30 am - 4:30 pm
- Tuesday: 8:30 am - 4:30 pm
- Wednesday: 8:30 am - 4:30 pm
- Thursday: 8:30 am - 4:30 pm
- Friday: 8:30 am - 4:30 pm