The causes of AF (also referred to as AFib) are not always clear and can be complex.^1,2,3 Possible causes of Atrial Fibrillation are wide ranging with heart disease, age, family history, high blood pressure, alcohol consumption, obesity, and other chronic conditions all factors that can increase your risk of developing AF.^1,4

Atrial Fibrillation is not life threatening in itself. However, it is important that you seek treatment not only to control the symptoms, but also because AF can lead to life-threatening conditions like stroke or heart failure.^5,6

AF is one of the most common causes of stroke – up to 30% of all strokes occur in people with AF.^1,5

Reducing Risk of AF

The causes of AF are not always clear and can be complex.^1,2,3

Possible causes of Atrial Fibrillation are wide ranging with heart disease, age, family history, high blood pressure, alcohol consumption, obesity, and other chronic conditions all factors that can increase your risk of developing AF.^1,4

Having a relative with AF and being male does increase your risk of developing it,^1,7,8,9,10 but these are just two of many other risk factors. The important thing is to talk to your doctor if you are experiencing any symptoms of AF or if you have detected an irregular pulse.

Atrial Fibrillation is not life threatening in itself. However, it is important that you seek treatment for it not only to control the symptoms, but also because Atrial Fibrillation can lead to life-threatening conditions like stroke or heart failure.^5,6

AF is one of the most common causes of stroke – up to 30% of all strokes occur in people with AF.^1,5

There is an array of treatment options available today for Atrial Fibrillation, which includes treating AF with medication or by undergoing a procedure. Your doctor will help you decide which AF treatment path is right for you. Check out our treatment options section for more information about these options.

There are various changes you can make to your lifestyle to reduce your risk of developing AF. These include keeping to a healthy weight, exercising regularly, monitoring your alcohol intake, and stopping smoking¹¹ – all the usual factors that support a healthier lifestyle. 

Download factsheet to find out more

Download PDF