Pericardial Effusion

Pericardial effusion is a buildup of fluid in the space around your heart. It can happen for many reasons, like infections, injuries or other medical conditions. If the buildup is severe or happens quickly, it can compress your heart and cause a life-threatening medical emergency.

When a pericardial effusion happens slowly, your pericardium (the sac around your heart) has time to stretch and make room for the extra fluid. When it happens quickly, your pericardium doesn’t have time to stretch. The fluid buildup puts more and more pressure on your heart. This leaves your heart’s chambers without room to expand and fill up. Because of this, your heart pumps less blood, depriving your organs of blood flow.

An easy way to see how pericardial effusion affects your heart is by trying to blow up a balloon inside of a plastic bottle. In this example, your heart is the balloon and the bottle is the pericardium. When the bottle is empty, there’s more space for the balloon to inflate. If you add water to the bottle, there’s less space and you can’t blow up the balloon as much. If you keep filling the bottle, eventually, you can’t blow up the balloon at all.

How common is pericardial effusion?

Pericardial effusion is a relatively common condition. Because it can happen for a wide range of reasons, it can happen to people of any age or background.

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 Freedmans Health Clinic Staff

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