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National Atrial Fibrillation Awareness Month

Raise your heart health awareness during National Atrial Fibrillation Awareness Month - learn about this common condition and how to manage it!

Tuesday

1–30

September 2026

Last updated February 7, 2026 · by the Holiday Calendar Team

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YEARLY DATEAll of September

OBSERVED INUnited States

CATEGORYAwareness

SUBCATEGORYHealth Conditions

INTRO

Introduction

PHOTO

Get ready to spread awareness and knowledge about Atrial Fibrillation (AFib) as we celebrate National AFib Awareness Month throughout the month of September! This month-long observance was first launched in 2008 by the American Heart Association to shed light on this common heart condition. Did you know that approximately 2.7 million Americans are living with AFib? By educating ourselves and others about this condition, we can help improve early detection and treatment. So let's join together and make a difference this September!

TIMELINE

National Atrial Fibrillation Awareness Month Timeline

First AFib Diagnosis

The first diagnosis of Atrial Fibrillation was made, advancing our understanding of heart diseases and conditions.

Cardioversion Invention

The process of cardioversion, an essential method for correcting AFib, was invented, offering hope for symptom control in AFib patients.

AFib Research Advancements

During the 1990s, more research was initiated on AFib, which led to deeper understanding and advanced treatments of the condition.

Ablation Procedure Improvement

Medical advances improved the ablation procedure, making it a more effective and safer treatment option for AFib patients.

National AFib Awareness Month

The American Heart Association launched the first National Atrial Fibrillation Awareness Month to educate the public about this common heart condition.

Novel Anticoagulants Introduced

Novel oral anticoagulants were introduced, offering more options to prevent stroke in AFib patients.

GET INVOLVED

How to Celebrate National Atrial Fibrillation Awareness Month

Educate yourself and others about atrial fibrillation

Take the time to learn more about atrial fibrillation, its symptoms, and treatment options. Share this information with friends and family to help spread awareness.

PARTICIPATE

Participate in a virtual walk or run

Many organizations host virtual walks or runs to raise awareness and funds for atrial fibrillation. Sign up and participate in one to show your support for the cause.

WEAR

Wear red to show your support

Red is the designated color for Atrial Fibrillation Awareness Month. Wear something red to show your support and encourage others to do the same.

HOST

Host a fundraiser or donation drive

Organize a fundraiser or donation drive to support organizations that are working towards improving the lives of those affected by atrial fibrillation.

SPREAD

Spread awareness on social media

Use your social media platforms to share information, personal stories, and resources related to atrial fibrillation. This can help reach a larger audience and spread awareness even further.

WHY THIS DAY MATTERS

Why National Atrial Fibrillation Awareness Month is Important

It provides support for those affected by atrial fibrillation

National Atrial Fibrillation Awareness Month also brings together individuals who have been diagnosed with atrial fibrillation, as well as their families and caregivers. It can be comforting for those living with this condition to know that they are not alone and can find a strong support system during this month.

It raises awareness about a common heart condition

Atrial fibrillation is one of the most common heart conditions, affecting millions of people worldwide. Yet many are still unaware of its symptoms and how to manage it. National Atrial Fibrillation Awareness Month helps to bring attention to this condition and educate the public on recognizing its signs and getting proper treatment.

It encourages individuals to take control of their health

By raising awareness about atrial fibrillation, this month also serves as a reminder for individuals to prioritize their own health. It's important for those with atrial fibrillation to actively manage their condition by following a treatment plan, making lifestyle changes, and seeking support from healthcare professionals.

Related holidays

World Heart Rhythm Week

Join us in raising awareness and promoting heart health during World Heart Rhythm Week - let's keep our hearts beating strong together!

Vascular Disease Awareness Month

Take charge of your health and spread awareness this Vascular Disease Awareness Month with lifestyle changes, screenings, and education!

National Heart Valve Disease Awareness Day

It's time to raise awareness and spread the love on National Heart Valve Disease Awareness Day. Let's make a difference in the fight against this condition!

Women’s Heart Week

Join us in raising awareness and supporting women's heart health during Women's Heart Week - because a healthy heart is a happy heart!

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