Management of Atrial Fibrillation

Comprehensive Atrial Fibrillation Care with Advanced Techniques and Personalized Treatment Plans

Management of Atrial Fibrillation

With Michael Weber, MD at North Suffolk Cardiology there is specialized, evidence-based management of atrial fibrillation (AFib) that is personalized to each patient — the most common type of heart rhythm disorder. Our goal is to not only treat your symptoms but to understand your unique condition and provide a plan tailored to your health, lifestyle, and long-term goals.

Understanding AFib: A Complex but Manageable Condition.

Atrial fibrillation occurs when the upper chambers of the heart (the atria) beat irregularly and out of sync with the lower chambers. This can lead to symptoms such as palpitations, fatigue, shortness of breath, and even stroke. However, it’s important to know that not all AFib cases are the same—and not all require immediate or aggressive treatment.

In fact, recent medical studies show that for some individuals, especially those without significant symptoms or heart disease, a conservative or "watchful waiting" approach may be more appropriate. Michael Weber, MD stays current with the latest clinical research and guidelines to determine when it's best to act—and when it's best to observe.


No single treatment fits everyone. That’s why our approach to AFib management includes a comprehensive evaluation of your symptoms, risk factors, heart structure, lifestyle, and personal preferences. We offer a full spectrum of options, including:

  • Lifestyle modification guidance to reduce triggers such as alcohol, caffeine, or poor sleep.

  • Medication management using the latest drugs to control heart rate, rhythm, or prevent stroke.

  • Advanced rhythm monitoring to assess your heart’s activity over time.

  • Minimally invasive procedures, such as catheter ablation, when medications aren’t enough.

  • Stroke prevention strategies, including anticoagulation therapy or left atrial appendage closure devices.

As a dedicated cardiac electrophysiology practice, we bring deep expertise to every case. AFib is not just one of many conditions we treat—it’s a core focus of what we do every day.

Take the first step toward a more stable, healthier future. Book your appointment with Michael Weber, MD today. Your heart deserves expert care—and so do you.

A Tailored Approach to Care

FAQs- Frequently Asked Questions

  • Atrial fibrillation is a type of irregular heartbeat (arrhythmia) that occurs when the upper chambers of the heart (atria) beat chaotically. This can affect how efficiently the heart pumps blood and may lead to symptoms like palpitations, fatigue, dizziness, or shortness of breath. It can also increase your risk of stroke.

  • Not necessarily. In some cases—especially if you have few or no symptoms and your stroke risk is low—doing nothing may actually be the safest and most appropriate option. Management is highly individualized and based on your symptoms, overall health, and specific risk factors.

  • Treatment may include lifestyle changes, medications to control heart rate or rhythm, blood thinners to reduce stroke risk, and procedures like catheter ablation or electrical cardioversion. At Heart Rhythm Consultants NY, we tailor your treatment based on the latest clinical evidence and your personal goals.

  • Yes. Managing high blood pressure, avoiding excess alcohol or caffeine, maintaining a healthy weight, and getting good sleep can all help reduce the frequency and severity of AFib episodes. These changes are often recommended as part of your overall treatment plan.

  • Yes, emotional stress and anxiety can trigger AFib episodes in some individuals. While stress may not cause AFib directly, it can exacerbate symptoms. Managing stress through lifestyle changes, therapy, or medication may help reduce episode frequency.

  • This varies, but most patients need check-ups every 3 to 6 months. More frequent visits may be necessary after a diagnosis or change in medication. Our practice provides long-term monitoring to adjust your care as needed.