Cardiology

Paroxysmal Atrial Fibrillation (AFib)

Intermittent irregular heartbeat episodes that come and go.

What is Paroxysmal Atrial Fibrillation?

Do you feel sudden fluttering or racing in your chest? You may be experiencing episodes of AFib.

Paroxysmal AFib is a type of atrial fibrillation where the irregular heartbeat begins and ends suddenly. It increases the risk of stroke and heart failure if left unmanaged, even if symptoms come and go.

Common Symptoms

Sudden palpitations or heart racing
Shortness of breath
Chest discomfort or fluttering
Fatigue or lightheadedness
Episodes start and stop unexpectedly

When to see a Cardiologist

Irregular heartbeat that occurs in episodes
History of high blood pressure or heart disease
Increased risk for stroke
You’ve experienced heart fluttering or skipping
Abnormal ECG or Holter monitor results

Early detection is important for managing the condition and preventing further complications. Schedule a consultation today.

Causes and Risk Factors

High blood pressure

Sleep apnea

Thyroid problems

Excessive alcohol or caffeine

Heart disease or previous surgery

Diagnosis and Tests

ECG or Holter monitoring

Echocardiogram

Stress test

Blood work (thyroid, electrolytes)

Cardiac event monitor for long-term tracking

Treatment Options

Blood thinners to reduce stroke risk

Beta blockers or calcium channel blockers

Anti-arrhythmic medications

Cardioversion or catheter ablation

Lifestyle and diet changes

Cardiology

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