Electrocardiogram (ECG)

To find out how well your heart is working, your doctor may ask you to have an electrocardiogram (ECG). Learn more about it and why you may need an ECG.

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Long QT syndrome

Long QT syndrome (LQTS) is a disorder of the heart's electrical system that can cause fast, chaotic heartbeats, called arrhythmias.

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Aortic valve replacement

The aortic valves in the heart keep blood flowing in the correct direction. Learn how to prepare for an aortic valve replacement and what to expect.

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Angiogram

An angiogram is a test used to help detect abnormal blood vessels, clots and other problems. Learn more about angiograms including what to expect.

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Pericarditis

Pericarditis is a serious condition caused by inflammation of the thin sheath around the heart. Read more about pericardititis symptoms, treatment and causes.

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Noonan syndrome

Children with Noonan syndrome may have odd facial features, restricted growth and heart defects, but most, with therapy, go on to lead normal lives.

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Pulmonary hypertension

Find out all about pulmonary hypertension, a condition caused by changes to the arteries in your lungs that can damage your heart.

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Troponin blood test

Troponin blood tests can help work out if your heart muscle is damaged due to a heart attack. Read about troponin blood tests and when they are used.

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Costochondritis

Costochondritis is inflammation of the cartilage that joins your ribs to your breastbone. Learn how you can reduce the pain of costochondritis.

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Heart palpitations

If you become suddenly aware of your heartbeat, especially if it's faster or harder, you could be having palpitations. Learn how to spot the signs and the causes of heart palpitations.

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Coronary heart disease and atherosclerosis

Coronary heart disease (CHD), also known as ‘ischaemic heart disease’, is the most common form of heart disease. Learn how to reduce your risk.

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Endocarditis

Endocarditis is an infection of the inner lining of the heart. A quick diagnosis is vital. Find out about the risks and symptoms of endocarditis here.

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Atrial fibrillation

Atrial fibrillation (AF or Afib) is a heart rhythm problem that can increase your risk of stroke. Find out about the symptoms and treatment for AFib.

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Brugada syndrome

Brugada syndrome can disrupt your heart rhythm, causing palpitations, fainting or in serious cases, cardiac arrest. Read about symptoms and treatment.

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Cardiac catheterisation

Cardiac catheterisation ('cardiac cath' or 'heart cath') is a common procedure that lets cardiologists examine and treat the heart and coronary arteries.

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Should I be tested for heart disease?

Understanding heart disease risk can help you reduce your risk and protect your heart. Find out more about heart disease risk and heart disease tests.

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Aortic stenosis

Read about aortic stenosis, a condition where the aortic heart valve narrows - making it hard for the heart to pump blood through.

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Bradycardia

Bradycardia is a slower than normal heart rate, which can lead to a range of symptoms such as feeling faint, tired or short of breath.

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Wolff-Parkinson-White syndrome

Wolff-Parkinson-White syndrome is a possible cause of tachychardia (occasional or frequent episodes of very fast heartbeats). Learn more here.

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Shortness of breath

Shortness of breath is when you feel like you can’t get enough air into your lungs. Find out what to do if you have difficulty breathing.

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Implantable cardioverter defibrillators

An ICD, sometimes called an ACID (automated implantable cardioverter defibrillator), may be needed if you have an abnormally fast or irregular heartbeat.

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Emphysema

Emphysema is a progressive lung disease often due to smoking, causing shortness of breath and coughing. Read about symptoms and treatments.

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Congenital heart disease

Congenital heart disease is a birth defect caused when your heart hasn't formed properly. It varies in severity from uncomplicated to serious.

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Cardiomyopathy

Cardiomyopathy affects your heart muscle so it can’t pump properly. It can be inherited (hereditary) or caused by viruses, drugs or other heart diseases. Discover how to prevent and manage it.

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Heart murmur

Heart murmurs are sounds that can be heard when listening to the heart. Some heart murmurs are a sign of a heart condition, but others are not. Here's what you need to know.

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Blackouts

A blackout is a temporary loss of consciousness. It can be caused by fainting, or a more serious issue. Learn more about blackout treatments here.

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Angina

Angina is chest pain or discomfort that usually comes on during physical activity. Here’s how to recognise angina and what to do about it.

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Heart arrhythmias

A heart arrhythmia is an irregular heartbeat. Your heart can beat too fast, too slow or irregularly. Learn how to recognise the symptoms here.

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Aortic coarctation

Find out about aortic coarctation — a heart condition in which a section of the aorta, the main blood vessel from your heart, is narrowed.

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Stroke

A stroke is when the blood supply to part of your brain is interrupted. Learn the 'FAST' test for stroke symptoms, which can save a person's life.

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