Atrial Fibrillation Meaning

Atrial Fibrillation Meaning

Atrial fibrillation (AFib) is a heart rhythm disorder where the upper chambers, known as the atria, beat irregularly and rapidly. They quiver instead of contracting properly, which reduces blood flow efficiency. Atrial fibrillation symptoms include palpitations, shortness of breath, and fatigue. It increases the risk of stroke and heart failure....

Atrial Fibrillation Types

Atrial fibrillation (AFib) can be categorized into several types based on duration and frequency:...

Changes During Atrial Fibrillation

When the electrical impulses in the heart are jumbled during atrial fibrillation (AFib), the atria, or upper chambers, quiver rather than contract normally. The result is an erratic and often fast pulse. Blood clot risk rises with slowing blood flow. There might be symptoms like weariness, dyspnea, and palpitations....

Symptoms of Atrial Fibrillation

Symptoms of atrial fibrillation (AFib) can vary from person to person, but common ones include:...

Atrial Fibrillation Causes

Atrial fibrillation can be caused by a variety of factors, often related to heart structure and function....

Atrial Fibrillation Treatment

Atrial fibrillation (AFib) is a common type of irregular heartbeat. Treatment goals for AFib include restoring a normal heart rhythm, controlling the heart rate, preventing blood clots, and managing any underlying causes or risk factors....

How Common is Atrial Fibrillation?

Atrial fibrillation (AFib) is a common heart rhythm disorder affecting millions worldwide, especially among older adults. In the United States, about 2.7 to 6.1 million people have AFib, with incidence increasing significantly after age 60. Globally, AFib is also widespread, particularly in developed countries with higher life expectancies. By 2050, the number of people with AFib could more than double due to ageing populations....

Who Does Atrial Fibrillation Affect?

Atrial fibrillation (AFib) affects people of European descent more. It is more common in older adults, particularly those over 65, where about 9% are affected. AFib’s prevalence increases with age and is linked to risk factors like hypertension, obesity, and diabetes. It is more frequently diagnosed in developed countries due to longer life expectancies and better healthcare....

Atrial Fibrillation vs. Atrial Flutter

Atrial fibrillation and atrial flutter are both types of supraventricular tachycardias, but they have distinct characteristics and mechanisms. The difference between atrial fibrillation and atrial flutter is given below:...

Conclusion – Atrial Fibrillation

In conclusion, atrial fibrillation (AFib) is a common heart rhythm disorder characterized by irregular and often rapid heartbeats. It poses serious risks such as stroke and heart failure if left untreated. Recognizing symptoms and seeking prompt medical attention is crucial for effective management and prevention of complications....

FAQs on Atrial Fibrillation

What is Atrial Fibrillation (AFib)?...