What is Atrial Fibrillation? AFib is an irregular heartbeat that can lead to stroke and other heart-related complications.
Symptoms of AFib Sometimes people with AFib have no symptoms; others may experience one or more of the following symptoms.
Why AFib Matters Usually, the most serious risk from AFib is that it can lead to other medical problems.
Treatment and Prevention Know your treatment goals, options and how to reduce your risk.
Understand Your Risk Age, health factors and certain other health conditions can put you at risk.
Resources and FAQ Patients and professionals – find printable sheets, FAQs, treatment guidelines and much more.
This content was last reviewed July 2016.
Our Interactive Cardiovascular Library has detailed animations and illustrations to help you learn about conditions, treatments and procedures related to heart disease and stroke.
