Muscular Dystrophy

Overview

If you or your child have symptoms of muscular dystrophy, your healthcare provider will likely perform a physical exam, neurological exam and muscle exam. They’ll ask detailed questions about your symptoms and medical history.

If they suspect you or your child have muscular dystrophy, they may recommend any of the following diagnostic tests:

Creatine kinase blood test: Your muscles release creatine kinase when they’re damaged, so elevated levels may indicate muscular dystrophy.
Genetic tests: Certain genetic tests can identify gene mutations that are linked to muscular dystrophy.
Muscle biopsy: Your provider may take a small sample of your muscle tissue. A specialist will then look at the sample under a microscope to look for signs of muscular dystrophy.
Electromyography (EMG): This test measures the electrical activity of your muscles and nerves.

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Symptoms

When to see a doctor

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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.

By Mayo Clinic Staff

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Diagnosis & treatment

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