Q. How can I reduce my risk for atrial fibrillation?
A. Some atrial fibrillation risk factors are controlled by:
• Not smoking
• Moderate alcohol consumption
• No use of stimulants such as cigarettes and caffeine
• Controlling high blood pressure
• Controlling hyperthyroidism
Q. Why should I be screened for atrial fibrillation?
A. Atrial fibrillation and carotid artery blockage are both significant risk factors for stroke. Having both screening tests provides a more complete stroke risk assessment.
Q. I had an ECG performed by my doctor, why should I be screened for atrial fibrillation?
A. Since abnormal heart rhythms can be intermittent (comes and goes), it may not be detected during a routine ECG (electrocardiograph).
Q. Will I be required to disrobe for this test?
A. No, this is not a full ECG. It is a limb-lead ECG which means we will be applying four single-use electrodes to the top of your wrists and ankles. A full ECG is not required to screen for atrial fibrillation.
Q. Should I get screened if I have a pacemaker?
A. Yes. Anyone with heart disease or who has had heart surgery is at greater risk for a stroke. The pacemaker will not affect the test.
Q. If I have an abnormal result for my atrial fibrillation screening, what will I need to do?
A. If you have an abnormal result, you need to see a physician in order to conduct further diagnostic testing. Abnormal heart rhythms can be treated with medications to prevent blood clots and to control the heart rate. In some cases, surgery may be required. Treatment depends on the underlying cause of the abnormal heart rhythm, your symptoms and medical history.
