Atrial fibrillation with rapid ventricular response (RVR) is one of the most common types of arrhythmia. While AFib alone is not fatal, it's still a critical medical condition that must be treated appropriately. Read more: Is AFib With RVR Life Threatening? Article
Multimedia: Slideshows, Images & Quizzes
Atrial Fibrillation: Heart Symptoms, Diagnosis, & AFib Treatment
AFib symptoms like heart racing, fluttering, and irregular heart beat may be caused by heart disease, obesity, alcohol use,...
Heart Disease: How to Help Prevent an AFib Attack
These simple things can make a flare-up of atrial fibrillation less likely.
Heart Disease: Alternative Treatments for AFib
Medication and surgery aren't the only things that can improve or prevent your AFib symptoms. Talk to your doctor about these...
Atrial Fibrillation: Foods to Watch When You Have AFib
Think twice before you eat or drink these foods to help keep your heart healthy.
Atrial Fibrillation: How to Treat Atrial Fibrillation (AFib)
Dealing with atrial fibrillation? WebMD shows you AFib treatments like ablation, cardioversion, pacemaker, and medicines...
Atrial Fibrillation (AFib): Tips for Living with Atrial Fibrillation
Learn how to live easier with atrial fibrillation. What is AFib? Find out the symptoms and causes of this heart condition....
Related Disease Conditions
Atrial Fibrillation (AFib)
Atrial fibrillation (AF or AFib) is an abnormality in the heart rhythm, which involves irregular and often rapid beating of the heart. Symptoms may include heart palpitations, dizziness, fainting, fatigue, shortness of breath, and chest pain. Atrial fibrillation treatment may include medication or procedures like cardioversion or ablation to normalize the heart rate.
Atrial Fibrillation (AFib) Treatment Drugs
Atrial fibrillation (AFib) is a heart rhythm disorder that causes irregular and often rapid heartbeat. The medications to treat AFib include beta-blockers, blood thinners, and heart rhythm drugs. Atrial fibrillation drugs can cause serious side effects like seizures, vision changes, shortness of breath, fainting, other abnormal heart rhythms, excessive bleeding while coughing or vomiting, blood in the stool, and bleeding into the brain.
Atrial Fibrillation (AFib) vs. Ventricular Fibrillation (VFib)
Atrial fibrillation (AFib) and ventricular fibrillation (VFib) are problems with the heart that cause abnormal heart rhythms. Check out the center below for more medical references on heart conditions, including multimedia (slideshows, images, and quizzes), related disease conditions, treatment and diagnosis, medications, and prevention or wellness.
Atrial Fibrillation (AFib) Symptoms and Signs
Atrial fibrillation or AFib is a type of heart rhythm abnormality. Early warning signs and symptoms of atrial fibrillation include chest pain, palpitations, shortness of breath, and lightheadedness. Treatment for atrial fibrillation includes medical procedures, surgery, and medication.
What Is the Most Common Cause of Atrial Fibrillation (AFib, AF)?
Atrial fibrillation (AFib or AF) refers to abnormal heart rhythm (arrhythmia) that causes quivering or irregular heartbeats. It is a serious medical condition that may further lead to stroke and heart failure. The heart is a muscular organ roughly the size of a closed fist. It has two upper chambers called atria and two lower chambers called ventricles. The flow of blood into the heart, within the heart chambers, and from the heart is guarded by the four valves present in the heart.