Atrial Fibrillation

Overview

9%

Estimated percentage of adults over 65 affected by AFib (CDC, 2023).

5× higher

Adults with AFib have a five times higher risk of stroke (American Heart Association, 2023).

33%

Approximately one-third of AFib patients are asymptomatic (Heart Rhythm Society, 2023).

In plain language

Atrial fibrillation, often called AFib, is a common heart condition that causes an irregular and often rapid heart rate. It primarily affects older adults, leading to symptoms like fatigue and shortness of breath. Managing AFib is crucial to reduce the risk of stroke and improve quality of life.

Atrial Fibrillation, often referred to as AFib, is a common heart condition characterized by an irregular and often rapid heart rate. This irregular rhythm can disrupt blood flow, increasing the risk of stroke and heart-related complications. AFib occurs when the heart's upper chambers (atria) beat out of coordination with the lower chambers (ventricles). Symptoms may include heart palpitations, shortness of breath, and fatigue. However, some individuals with AFib may not experience any symptoms, which is why regular check-ups are important, especially for seniors. Managing AFib typically involves lifestyle changes, medication, and sometimes procedures to restore normal heart rhythm. It's essential to work closely with your healthcare provider to determine the best course of action for your specific situation. Remember, adopting a heart-healthy lifestyle, including a balanced diet, regular exercise, and avoiding excessive alcohol and caffeine, can significantly contribute to managing this condition. Regular monitoring and following your doctor's recommendations can help you maintain a good quality of life while living with AFib.

Key Information

Review the most relevant symptoms, risk factors, and common care approaches in one place.

Risk Factors

Several factors can increase the risk of developing this condition, including:

Age: The risk of atrial fibrillation increases as you get older.
Heart disease: Previous heart problems can lead to AFib.
High blood pressure: Increases strain on the heart, leading to AFib.
Sleep apnea: This condition can contribute to heart rhythm problems.

Symptoms

Symptoms can vary but often include:

Palpitations: Feeling like your heart is racing or pounding.
Fatigue: Feeling unusually tired and lacking energy.
Shortness of breath: Difficulty breathing during usual activities.
Dizziness: Feeling lightheaded or faint.

Coping Strategies

Treatments That May Help

Start with the options that have more supporting research and then review the details with your care team.

Treatment Option

Beets or Super-Beets

Beets and Super-Beets are natural supplements that may help improve blood flow and support heart health. They are particularly beneficial for seniors looking to maintain cardiovascular wellness and vitality. Beets are rich in nitrates, which convert into nitric oxide in your body to help widen blood vessels and improve circulation.

3 studies

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Treatment Option

PDE5 Inhibitors

PDE5 inhibitors are prescription medications that relax blood vessels and improve blood flow throughout the body. They are commonly used to treat circulation-related issues and enhance vascular health in older adults when prescribed by a healthcare provider.

0 studies

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Research on This Condition

Browse the evidence base by quality score or recency to understand what is strongest today.

Research Study

Frailty in older adults: A systematic review of risk factors and early intervention pathways

Well Supported

This review analyzed 50 global studies and found that frailty arises from multiple interconnected factors, including age, chronic illness, and soci...

12/15/2025

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Research Study