Atrial Fibrillation

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Norton Heart & Vascular Institute’s specialists are the leading providers of atrial fibrillation (A-fib) care in Louisville and Southern Indiana. They treat thousands of atrial fibrillation patients each year and complete almost 500 ablations, an advanced treatment for A-fib per year. Our Atrial Fibrillation Program features:

  • A team of board-certified and fellowship-trained electrophysiologists and advanced practice providers who have the technology to evaluate the potential causes of your A-fib and create a custom treatment plan
  • Full suite of treatment options including medication management, catheter ablation, surgical ablation, hybrid ablation (combined catheter and surgical ablation),  and left atrial appendage closure (Watchman and AtriClip) to reduce the increased risk of a stroke that is common to A-fib
  • Specialty clinic exclusive to A-fib patients for new diagnosis and treatment, offering same-day appointments for newly diagnosed patients
  • A dedicated nurse educator to assist patients in understanding their condition and connecting them to resources as needed

The American College of Cardiology has recognized Norton Audubon Hospital and Norton Hospital for their expertise and commitment to treating patients with atrial fibrillation, a common arrhythmia. The accreditation includes special recognition of the full suite of electrophysiology and surgical services we provide.

Personalized A-fib Treatment

Each person with A-fib is unique, just as the right treatment plan is unique to each person. Taking into consideration the type of A-fib and other health conditions you may be experiencing, our team will work with you and your primary care provider or cardiologist to create a treatment plan that is right for you.

On-demand A-fib Educational Workshop

Learn more about A-fib and advanced treatment options.

Diagnosis and Monitoring

There are different types of A-fib, and correctly diagnosing which you have is the first step in developing the best treatment plan. A-fib can begin spontaneously, come and go (paroxysmal A-fib) or last for seven or more days without interruption (persistent A-fib), and many may not even know they are having irregular heart rhythm. Our team uses the latest in monitoring technology to detect and diagnose A-fib as quickly and as conveniently for you as possible.

All of our devices are monitored by our Heart Rhythm Center device monitoring unit.

Diagnostic and monitoring technology we use includes:

  • Echocardiogram — a test that provides pictures of the heart’s valves and chambers, typically performed at one of our diagnostic centers by a technician
  • In-lab electrocardiogram (EKG) — a test that measures the electrical activity of the heartbeat at one of our diagnostic centers
  • Zio patch — small, adhesive, water-resistant, medical-grade monitor which can be worn for 14 days to record heart rhythms (EKG)
  • External monitor — battery-operated portable device that measures and records your heart’s activity continuously for 24 to 48 hours or longer depending on the type
  • Reveal LINQ — implantable loop recording device, about the size of a paper clip, that monitors heart rhythms for up to three years

A-fib Treatment Options

A diagnosis of atrial fibrillation often comes with a prescription for medication to prevent and treat blood clots that may be caused by the arrhythmia. Left untreated, blood clots can lead to a stroke. Additional medications may be prescribed to control heart rate and rhythm. For many patients, these can be the first and most helpful form of treatment.

READ MORE: Answers to common questions about atrial fibrillation medications

Medications can be an effective treatment, but they can have side effects, and there may be alternatives to control your condition more effectively. Often, a combination of medication therapy, monitoring and minimally invasive surgical intervention can help improve A-fib symptoms or even eliminate the arrhythmia. Decisions about A-fib treatment can be complex. Our team works with each person to develop a treatment plan and make sure you have all the answers you need every step of the way.

ALSO READ: Study of atrial fibrillation (A-fib) and alcohol shows chance of an episode increase dramatically within hours of drinking

Treatment options for A-fib may include:

  • Medication management
  • Pacemaker
  • Implantable cardiac defibrillator
  • Catheter ablation — radiofrequency ablation (small burst of heat) and cryo-ablation (cold)
  • Surgical ablation procedures, such as “maze
  • Hybrid ablation – a combined surgical and catheter ablation
  • Left atrial appendage closure — implant of the Watchman or AtriaClip device to reduce the risk of stroke

Cutting-edge Surgical Interventions

Norton Heart & Vascular Institute Heart Rhythm Center electrophysiologists work closely with Norton Cardiothoracic Surgery to offer the latest in surgical correction for heart arrhythmias like A-fib. Norton Heart & Vascular Institute’s three board-certified and fellowship-trained cardiothoracic surgeons are experienced in advanced open-heart surgery, such as heart bypass and valve replacement, as well as in minimally invasive, robotic-assisted procedures on the heart, lungs and other organs in the chest.

The Norton Heart & Vascular Institute team is the only healthcare provider in Louisville to offer a hybrid ablation procedure, a minimally invasive surgical treatment which combines the best of electrophysiology and cardiac surgery treatments to help restore a normal heart rhythm for longtime arrhythmia sufferers, including patients with structural heart disease that has not responded to other treatment.

Heart and Vascular Care for the Whole Person

Norton Heart & Vascular Institute offers patient resources to support you and your family, including free classes for people of all ages who are seeking to improve cardiovascular health or living with a heart condition.

Cardiac Rehabilitation Program

Our cardiac rehabilitation providers are leaders in developing and applying innovative techniques that can help you recover and resume your life.

Connecting Hearts Support Group

The group provides education and support to individuals who have had a heart attack, are living with a heart condition or are at risk for cardiovascular disease.

Heart Health Screenings

Prevention is the best way to manage heart disease, and screenings are available to detect early signs of cardiac and vascular disease and identify risk factors.

About Norton Heart & Vascular Institute

Every year, more than 137,000 people in Louisville and Southern Indiana choose Norton Heart & Vascular Institute specialists for their heart and vascular care. That’s more than any other health care provider.

  • Norton Healthcare’s adult-service hospitals in Louisville all have received Chest Pain Center accreditation from the American College of Cardiology (ACC). This is the seventh consecutive accreditation for all four hospitals, which ensures quality for the treatment of heart attack.
  • Norton Audubon Hospital, Norton Brownsboro Hospital and Norton Hospital all are recognized as having ACC Chest Pain Center with Primary PCI accreditation.
  • Norton Healthcare has the most facilities across the city of Louisville with the ability treat a life-threatening heart attack.
  • You have access to more than 100 physicians and advanced practice providers with specialized training and experience in a comprehensive range of conditions and treatments.
  • Patients can make appointments at 28 locations in Louisville and Southern Indiana. Telecardiology is offered at more than 30 sites in the region.
  • Norton Audubon Hospital, a key location for Norton Heart & Vascular Institute services, has been recognized with a HeartCare Center National Distinction of Excellence year after year by the American College of Cardiology. This is the only hospital in Louisville to be recognized for this distinction.
  • U.S. News & World Report 2023-24 Best Hospitals ranked Norton Healthcare’s adult-service hospitals in Louisville as high performing in heart attack, heart failure, aortic valve surgery and heart bypass surgery.
  • Norton Audubon Hospital earned ventricular assist device (VAD) accreditation from DNV – Healthcare and the Centers for Medicare & Medicaid Services.
  • Communicate with your health care provider, renew prescriptions, get lab results and more through your free Norton MyChart account.

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