Staying Ahead of Your Heart Health

Did you know that even subtle symptoms like a simple fluttering or skipping sensation can be signs of an irregular heartbeat or arrhythmia? While often harmless, this can lead to serious concerns like heart failure or stroke. We’re here to help with all the information, resources and support you need to make smart, proactive decisions about your health.

At the AdventHealth Heart, Lung and Vascular Institute, you’ll find an extensive program for people with atrial fibrillation and other heart arrhythmias. Our cardiac experts are pioneers in minimally invasive treatment options like Micra™, the world’s smallest pacemaker, and the WATCHMAN™ FLX device, and also perform advanced atrial fibrillation surgeries like ablation and hybrid ablation. Doctors throughout the Southeast refer their most complex cases to us, where we provide world-class care close to home throughout Central and East Florida.


Your Guide To Understand Arrhythmias

Whether you want to learn more about symptoms or have been diagnosed with an arrhythmia like atrial fibrillation, we’re here to give you the information and resources you need to make decisions about your care. This guide answers important questions like:

  • What is atrial fibrillation?
  • What are the warning signs of an arrhythmia?
  • How is atrial fibrillation diagnosed?
  • What are common atrial fibrillation procedures?

Your Treatment Is Our Specialty

We know you have a life to live, and that you don’t want to spend any more of it than you have to in the hospital. At the AdventHealth Heart, Lung and Vascular Institute, we treat arrhythmias and atrial fibrillation using some of the latest technologies and procedures, including minimally invasive surgeries, so you can get back to the life you love.

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    Electrophysiology Studies

    Our electrophysiology team skillfully diagnoses heart rhythm abnormalities and treats patients with leading-edge therapies, including pacemakers and other implanted devices.

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    Common Procedures

    Cardiac ablation is a procedure used to destroy small areas of tissue in your heart that may be causing your heart rhythm problems. This is most often performed with a minimally invasive approach using a catheter inserted through a tiny incision in your groin.

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    A pacemaker is a small device placed in the chest or abdomen to help control abnormal heart rhythms. We’re proud to be the first in Orlando to offer the minimally invasive Micra™ headless pacemaker, which is just one-tenth the size of a traditional implant.

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    Minimally Invasive Surgery

    Our expert cardiac phvsicians continue to stav at the forefront of treatment options to cure chronic AFib. We offer minimally invasive surgeries like the convergent procedure, which combines minimally invasive heart surgery and traditional catheter ablation to treat persistent atrial fibrillation.

Hear How We're Saving Lives

Get to know the specialists who are helping many people treat — and even cure — their heart arrhythmias in these videos.

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  • Electrophysiologist Dr. Usman Siddiqui explains how we treat heart arrhythmias, often with immediate success.

  • Electrophysiologist Dr. George Monir describes how an ablation procedure can cure arrhythmias, giving many people a new lease on life.

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A Complete Program Across Central and East Florida

We offer heart care where you live, with world-class cardiologists and cardiovascular surgeons ready to serve you. In addition to our award-winning network of hospitals, we offer convenient access to numerous outpatient facilities throughout Flagler, Lake, Orange, Osceola, Seminole and Volusia counties.

We're on a Mission for Your Health

We're leading the way in cardiovascular disease treatment through education and prevention, leading-edge research and advanced surgical procedures. While these recognitions highlight our commitment to the highest quality and safety standards, our greatest reward is caring for you.

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#1 Hospital in Greater Orlando

AdventHealth Orlando is recognized as the #1 hospital in Greater Orlando by U.S. News & World Report.


Partnering With the American Heart Association

We collaborate with the American Heart Association on community initiatives that bring awareness to preventive heart care, heart attack and stroke warning signs and healthy lifestyle education. We are also an authorized provider of American Heart Association certification courses.


Nationally Recognized for Patient Safety, Quality and Transparency

The Leapfrog Group has exclusively recognized AdventHealth with the Emerald Award in 2022 for remarkable achievements and leadership in patient safety, quality and transparency by a health care system, including maintaining a culture of excellence throughout all levels of the organization.

Take Charge of Your Care Today

It’s never too late — or early — to take heart health into your hands. If you’re experiencing heart flutters or have been diagnosed with an arrhythmia, reach out to us today to take the first step toward a healthier heartbeat.

Or call us at 800-871-0165.