Atrial Flutter

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Overview

A provider may use tests to diagnose atrial flutter, including:

Electrocardiogram (ECG or EKG). This test creates a graph of your heart rhythm. If you have atrial flutter, the lines on the graph will look like a sawtooth or picket fence pattern.
Echocardiogram. This can show blood clots in your atria and allow your provider to look at the condition of various parts of your heart.
Blood tests. These can check for an overactive thyroid, electrolyte imbalance or other issues.
Pulmonary (lung) function tests. These assess how well your lungs work.

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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 Freedmans Health Clinic Staff

Living with atrial fibrillation?

Connect with others like you for support and answers to your questions in the Heart Rhythm Conditions support group on Freedmans Health Clinic Connect, a patient community.