Overview
Because there are no tests for JIA, the doctor will try to rule out other causes of arthritis and other diseases as the cause of the symptoms.
To diagnose JIA, the doctor will take a complete medical history that includes a description of symptoms and perform a physical examination. The doctor will also examine the joints for signs of arthritis.
The doctor may also order these tests:
- Imaging techniques such as X-rays or magnetic resonance imaging (MRI) to show the condition of the joints;
- Laboratory tests on blood, urine, and/or joint fluid to help determine the type of arthritis. These include tests to determine the degree of inflammation and the presence of the substances antinuclear antibody (ANA) and rheumatoid factor. These tests also can help rule out other diseases — such as an infection, bone disorder, or cancer — or an injury as the cause of the symptoms.
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Symptoms
When to see a doctor
Complications
Blood clots are a dangerous complication of atrial fibrillation (AFib). Blood clots can lead to stroke.
The risk of stroke from AFib increases as you grow older. Other health conditions also may increase the risk of a stroke due to AFib. These conditions include:
- High blood pressure.
- Diabetes.
- Heart failure.
- Some types of heart valve disease.
Blood thinners are commonly prescribed to prevent blood clots and strokes in people with atrial fibrillation.
Prevention
Healthy lifestyle choices can reduce the risk of heart disease and may prevent atrial fibrillation (AFib). Here are some basic heart-healthy tips:
- Control high blood pressure, high cholesterol and diabetes.
- Don't smoke or use tobacco.
- Eat a diet that's low in salt and saturated fat.
- Exercise at least 30 minutes a day on most days of the week unless your health care team says not to.
- Get good sleep. Adults should aim for 7 to 9 hours daily.
- Maintain a healthy weight.
- Reduce and manage stress.
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