At The Heart Rhythm Institute of Arizona, our team is committed to delivering the most advanced cardiac care available. Led by board-certified doctor Dr. John F. Beshai, we are proud to offer pulse field ablation (PFA), one of the most innovative breakthroughs in the treatment of atrial fibrillation, to patients throughout the greater Phoenix area. To get started, simply schedule a consultation today.
About Phoenix, AZ
Phoenix is the capital and largest city of Arizona, home to more than 1.6 million residents and the hub of the rapidly growing Phoenix metropolitan area. Known for its year-round sunshine, vibrant economy, and world-class healthcare infrastructure, Phoenix has become one of the most desirable cities in the American Southwest. With a dynamic and diverse population that skews older than many major metros, access to cutting-edge cardiovascular care is a top priority for the community.
The Heart Rhythm Institute of Arizona is proud to serve Phoenix residents and those traveling from surrounding communities like Scottsdale, Tempe, Mesa, Glendale, and Chandler. We ensure patients across Phoenix have access to the most advanced heart rhythm treatments available.
What is Pulse Field Ablation?
Pulse field ablation (PFA) is the cutting-edge procedure used to treat atrial fibrillation (AFib), the most common cardiac arrhythmia in the United States. AFib occurs when the heart’s upper chambers beat irregularly, often caused by abnormal electrical signals originating near the pulmonary veins. PFA works by delivering precisely controlled bursts of electrical energy to the targeted heart tissue.
Unlike traditional ablation technologies such as radiofrequency ablation (RFA), which uses heat energy to scar the tissue, or cryoablation, which uses freezing temperatures to achieve the same effect, pulse field ablation is highly tissue-selective. This selectivity means that PFA targets cardiac muscle cells while minimizing the risk of unintended damage to nearby structures like the esophagus, phrenic nerve, and pulmonary veins.
Dr. Beshai and the team at The Heart Rhythm Institute of Arizona have extensive experience performing all major ablation treatments, including radiofrequency ablation and cryoablation. By offering pulse field ablation alongside these established treatments, we are able to match each patient with the approach best suited to their anatomy, health history, and treatment goals.
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Who is a Candidate for Pulse Field Ablation?
Pulse field ablation is an excellent treatment option for a wide range of patients dealing with AFib and other cardiac arrhythmias. However, not every patient is the same, and candidacy is determined through a thorough evaluation by Dr. Beshai. During your consultation, he will review your medical history, current medications, cardiac imaging, and prior treatment outcomes to determine whether PFA is the right approach for you.
In general, PFA may be recommended for patients who have not achieved adequate rhythm control through medications and those who have experienced recurrence after a previous ablation procedure. The procedure is also particularly appealing for patients who want the benefits of ablation therapy with a reduced risk of thermal injury to surrounding tissues.
Ideal Candidates for Pulse Field Ablation in Phoenix Are:
- Diagnosed with persistent atrial fibrillation
- Experiencing symptoms such as palpitations, shortness of breath, fatigue, or dizziness related to AFib
- Have not responded adequately to drug therapy
- Previously underwent cryoablation or radiofrequency ablation with recurrent AFib
- Seeking a minimally invasive treatment
- In generally stable health and able to tolerate a catheter-based procedure
- Motivated to achieve long-term rhythm control and improved quality of life
Pulse Field Ablation Benefits
Pulse field ablation represents a significant leap forward in the treatment of atrial fibrillation. Patients who undergo PFA at The Heart Rhythm Institute of Arizona benefit from a procedure that combines proven effectiveness with an improved safety profile compared to older thermal ablation methods. Some of the other benefits you can look forward to include:
Tissue-Selective Energy
Unlike radiofrequency ablation and cryoablation, PFA’s non-thermal technology selectively targets cardiac tissue while sparing adjacent structures such as the esophagus and phrenic nerve, reducing the risk of collateral damage.
Lower Risk of Thermal Complications
Because PFA does not rely on heat or cold to destroy tissue, it significantly reduces the risk of complications.
Improved Quality of Life
Many patients experience a meaningful reduction in AFib symptoms and notice improved energy levels following their ablation procedure.
Reduced Procedure Time
PFA can be performed more efficiently than other traditional ablation approaches, which may mean less time under anesthesia and a shorter overall procedure.
Minimally Invasive
Like other catheter-based ablation procedures, PFA requires no open-heart surgery. Catheters are inserted through a vein in the leg and guided to the heart, typically resulting in a shorter recovery time and less post-procedural discomfort.
Schedule Your Consultation Today
If you or a loved one is living with atrial fibrillation in the Phoenix area, now is the time to explore whether pulse field ablation is the right solution for you. Dr. John F. Beshai is a board-certified cardiologist with extensive training and experience in advanced ablation therapies, including PFA, cryoablation, and radiofrequency ablation. His patient-centered approach ensures that every treatment plan is carefully tailored to your individual needs, history, and lifestyle.
To schedule a consultation with Dr. Beshai at The Heart Rhythm Institute of Arizona, contact us today. Call our office or message us via our online contact form.
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The Heart Institute of Arizona has a wide array of services that come with our premium care. From in-office dianostics and treatable conditions, to hospital based procedures, we’ve got your heart covered.
