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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External cardioversion

An external cardioversion is a procedure to treat an abnormal heart rhythm. It involves connecting you to a defibrillator machine that gives a controlled electric shock to make your heart beat normally again.

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Defibrillators

A defibrillator can save someone's life if they have a cardiac arrest. Learn more about defibrillators and how to find and use one.

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Vascular dementia

Vascular dementia is caused by problems with the blood supply to the brain. Find out about the symptoms, diagnosis and treatment of vascular dementia.

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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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Manage your health in your 40s

Be aware of the health conditions that affect people in their 40s. Learn how to reduce your risks and manage your health at this stage of life.

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Thyroid problems

If your thyroid becomes overactive (hyperthyroidism) or underactive (hypothyroidism), you may experience a range of health problems — learn more here.

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Manage your health in your 50s

Be aware of the health conditions that can affect people in their 50s. Learn how to reduce your risks and manage your health at this stage of life.

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International normalised ratio (INR) test

The international normalised ratio (INR) test is a measure of the time taken for your blood to clot. Find out more about this test and what it means.

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Hypothermia

Hypothermia can happen when you are exposed to cold conditions for a long time. Learn symptoms, treatment, and prevention tips here.

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Calcium channel blockers (CCB)

Find out what the most common types of calcium channel blockers are used for, how they work and any side effects associated with taking them.

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Heart palpitations

When you have palpitations you are suddenly aware of your heartbeat. Read about the causes, related symptoms and what to do if you have palpitations.

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Primary aldosteronism

Primary aldosteronism is a condition where you make too much of the hormone aldosterone — find out about the symptoms, causes and treatments.

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Hashimoto's disease

Hashimoto's disease causes your body to produce too little thyroid hormone. Learn about the causes, symptoms and treatment of Hashimoto's thyroiditis.

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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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Tachycardia

Tachycardia (if your heart beats faster than usual, more than 100 beats per minute) can be a normal response to exercise or stress or a sign of disease

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Heart valve disease

If your heart valves do not work well, your blood flow is affected, putting strain on your heart. Lifestyle changes can help prevent disease.

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Manage your health in your 70s and older

If you are 70 or older, you should be aware of common health conditions and their signs. Learn some ways to help manage your health as you age.

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Manage your health in your 60s

If you are in your 60s, you should be aware of some common health conditions. Find out their symptoms, how to prevent them and stay healthy.

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