Atrial Fibrillation (A-Fib or AF) at Emory

Learn More about Atrial Fibrillation and Emory’s Innovative Treatment Options

With sites at Emory University Hospital and Emory University Hospital Midtown, Emory’s Heart & Vascular Center has the only comprehensive atrial fibrillation treatment program of its kind in Georgia.

Atrial fibrillation is the most common irregular heart rhythm in the United States. According to the American Heart Association (AHA), about two million Americans suffer from atrial fibrillation. This irregular heart rhythm results when multiple circuits of disorganized electrical activity in the top chambers of the heart (the atria) replace the organized electrical activity that is normally generated by the heart. The result is quivering of the atria instead of regular heartbeats.

Only a few years ago, people suffering from this common heart arrhythmia were told they would probably have to live with the problem. Today, however, an increasing number of people with atrial fibrillation can now be treated and cured, thanks to innovative therapies and procedures such as cardiac ablation, available through The Emory Heart & Vascular Center's Atrial Fibrillation Program.

Although not directly life threatening, atrial fibrillation often produces a fast, irregular, and ineffective heart rhythm that can cause a variety of symptoms. For many years, atrial fibrillation was thought to be a harmless condition, but it is now known that AF can contribute to additional heart problems over time, including heart failure. Most seriously, it raises the risk of stroke and atrial fibrillation patients are often placed on blood thinners along with other heart medications.


What causes Atrial Fibrillation?

The most common causes of Atrial Fibrillation are:
• Hypertension (high blood pressure)
• Coronary artery disease
• Heart valve disease
• Heart surgery
• Chronic lung disease
• Heart failure
• Cardiomyopathy
• Congenital heart disease
• Pulmonary embolism

(Less common causes of A-Fib include hyperthyroidism, pericarditis and viral infections.)

In at least ten percent of cases, no underlying heart disease is found. In these cases, atrial fibrillation may be related to alcohol or excessive caffeine use, stress, certain drugs, electrolyte or metabolic imbalances, or severe infections. In some cases, no cause can be found. Of note, the risk of atrial fibrillation increases with age, particularly after age 60.

"Atrial fibrillation is by far the most common sustained arrhythmia we see and it creates a tremendous amount of symptoms and disability in patients," says Emory Heart & Vascular Center electrophysiologist Angel Leon, MD, Director of Cardiology at Emory University Hospital Midtown. "By now being able to treat atrial fibrillation and potentially cure it, we can not only improve the quality of life for many patients, but reduce the number of medications they have to take and reduce trips to the hospital."

Emory’s Specialized Atrial Fibrillation Services and Procedures

Patients who seek treatment for A-Fib at Emory have access to physicians and nurses who are experienced in a wide variety of tests and treatments, including:
Coumadin Clinic (AMS) blood-thinner management
• Arrhythmia Remote Monitoring
• In-patient and out-patient educational support
Medical management
Catheter ablation procedures using state-of-the-art mapping technology
Surgical ablation procedures, including minimally-invasive procedures

See also "Surgery to Treat Atrial Fibrillation"

Innovative Therapies: New Options

Emory also offers access to a number of new options and clinical trials in the treatment of atrial fibrillation.

For more information about the Emory Atrial Fibrillation Program or to schedule an appointment, please call Emory HealthConnection℠ at 404-778-7777 or 1-800-75-EMORY.

Atrial Fibrillation Physician Team

Emory University Hospital Midtown Electrophysiologists
David DeLurgio, MD
Mikhael El Chami, MD
Angel Leon, MD

Emory University Hospital Midtown Cardiothoracic Surgeons
Robert Guyton, MD
Michael Halkos, MD
John Puskas, MD
Vinod Thourani, MD

Emory University Hospital Electrophysiologists
Michael Lloyd, MD
Jonathon Langberg, MD
Michael Hoskins, MD

Emory University Hospital Cardiothoracic Surgeons
Edward Chen, MD
J. David Vega, MD
Duc Nguyen, MD