Atrial Fibrillation & Heart Rhythm Disorders

If your heart beats too fast, too slow, or irregularly, you may have a heart rhythm disorder. One of the most common is atrial fibrillation (AFib). At Valley Health, our cardiology team offers advanced care to help you manage symptoms and protect your heart.

What Is Atrial Fibrillation?

Atrial fibrillation is a type of arrhythmia. It causes your heart’s upper chambers to beat out of sync with the lower chambers. This can lead to blood clots, stroke, or heart failure if left untreated.

Atrial Fibrillation

Take the Next Step

Your primary care provider can refer you to our practice if you have been diagnosed with AFib or another heart rhythm disorder

Common Symptoms of AFib:

  • Rapid or irregular heartbeat
  • Fatigue or weakness
  • Dizziness or lightheadedness
  • Shortness of breath
  • Chest discomfort

If you notice these symptoms, talk to your doctor. Early treatment can reduce your risk of complications.

How We Diagnose Heart Rhythm Disorders

Our team uses advanced tools to evaluate your heart’s rhythm. These may include:

  • Electrocardiogram (EKG)
  • Holter monitor
  • Event recorder
  • Echocardiogram
  • Stress testing

Treatment Options at Valley Health

We offer personalized treatment plans based on your condition and lifestyle. Options may include:

  • Medication to control heart rate or rhythm
  • Blood thinners to prevent clots
  • Cardioversion to restore normal rhythm
  • Catheter ablation to treat faulty electrical signals
  • Pacemaker or defibrillator implantation

Our goal is to help you feel better and stay active.

Stroke Prevention and Atrial Fibrillation

Atrial fibrillation increases your risk of stroke. When your heart beats irregularly, blood can pool and form clots. If a clot travels to your brain, it can block blood flow and cause a stroke.

Lower Your Stroke Risk

Our cardiology team works with you to reduce your stroke risk through:

  • Blood-thinning medications to prevent clots
  • Heart rhythm control to improve circulation
  • Lifestyle guidance to support heart health
  • Regular monitoring to adjust your care as needed

We’ll explain your options and help you choose a plan that fits your needs.

Know the Signs of Stroke

If you or someone near you shows signs of stroke, get care right away. Common signs include:

  • Sudden numbness or weakness, especially on one side
  • Trouble speaking or understanding speech
  • Vision changes in one or both eyes
  • Loss of balance or coordination
  • Severe headache with no known cause

Why Choose Valley Health? 

You’ll receive care from board-certified cardiologists with experience treating complex rhythm disorders. Our electrophysiologists and heart specialists provide coordinated care. Our central location in Winchester location offers convenient access to testing, treatment, and follow-up.