Atrial Fibrillation
Also known as: AF, AFib, Irregular heartbeat, Atrial flutter, Paroxysmal atrial fibrillation
Expert diagnosis and management at Complete Heart Centre. All consultations and diagnostic tests are 100% bulk billed through Medicare. All cardiology referrals accepted.
About Atrial Fibrillation
Atrial fibrillation (AF or AFib) is the most common type of heart rhythm disorder (arrhythmia) in Australia. It occurs when the upper chambers of the heart (atria) beat irregularly and often too fast, sometimes exceeding 150 beats per minute. AF significantly increases the risk of stroke — by approximately five times — and can lead to heart failure if left untreated. It can occur in episodes (paroxysmal AF), be persistent, or become permanent. AF affects approximately 2-4% of the adult population and becomes more common with age. Management focuses on controlling heart rate or rhythm, preventing stroke with blood-thinning medication, and addressing underlying causes.
Common Symptoms
- Irregular or rapid heartbeat
- Heart palpitations or fluttering sensation
- Dizziness or light-headedness
- Fatigue and reduced exercise tolerance
- Shortness of breath
- Some people with AF have no symptoms and it is detected incidentally
When to See a Cardiologist
If you have been diagnosed with AF by your GP, or if you experience episodes of irregular heartbeat, dizziness, or unexplained fatigue, a cardiologist can provide specialist management and assess your stroke risk. A cardiologist will determine whether you need blood-thinning medication and optimise your heart rate or rhythm control.
How We Investigate
A 24 Hour Holter Monitor is particularly valuable for detecting intermittent episodes of AF that may not be present during a clinic visit. It records every heartbeat over a full day to capture paroxysmal episodes. An echocardiogram assesses the impact of AF on heart structure and function, including the size of the atria and the heart's pumping ability.
$0
Your cost with Medicare
Related Diagnostic Services
Need Urgent Help?
If you are experiencing sudden or severe chest pain, difficulty breathing, or loss of consciousness, call 000 immediately.
Frequently Asked Questions
Common questions about atrial fibrillation.
Other Conditions We Treat
All consultations and diagnostic tests are 100% bulk billed through Medicare.
Chest Pain
Chest pain can have many causes, but when it involves the heart it is usually due to reduced blood f...
Palpitations
Palpitations are the sensation of your heart beating too fast, too hard, or irregularly. You may fee...
High Blood Pressure
High blood pressure (hypertension) is one of the most common cardiovascular risk factors and a leadi...
Heart Failure
Heart failure occurs when the heart is unable to pump blood efficiently enough to meet the body's ne...
Coronary Artery Disease
Coronary artery disease (CAD) is the most common type of heart disease in Australia and the leading ...
Ischaemic Heart Disease
Ischaemic heart disease (IHD) occurs when the blood supply to the heart muscle is reduced, usually d...
Concerned About Atrial Fibrillation?
With a Medicare card and GP referral, your specialist consultation and all diagnostic tests are fully bulk billed. Book at our Sydenham, Bundoora or Williams Landing clinic.