• Chest pain may be caused by poor blood flow to the heart leading to angina, or by a sudden blockage in the coronary arteries resulting in a heart attack.
  • Other causes of chest pain can include indigestion, reflux, muscle strain, inflammation in the rib joints near the breastbone, and herpes zoster or shingles.
  • If in doubt about the cause of your chest pain, call an ambulance.

Chest pain may be serious and you should always seek urgent medical help. Chest pain may be caused by poor blood flow to the heart leading to angina, or by a sudden blockage in the coronary arteries resulting in a heart attack.

However, there are other possible causes of chest pain such as indigestion and muscle strain. Aside from the heart, the many parts of the chest that can cause chest pain include the lungs, oesophagus (gullet), muscle, bone and skin. 

Because of the complex system of nerves in the body, the cause of the chest pain may come from elsewhere in the body, such as the abdomen. 

If in doubt about the cause of your chest pain, call 000 for an ambulance.

Chest pain – symptoms of a heart attack

Many Australians die of heart attack because they don’t know the signs or wait too long to act. New treatments for heart attack can save lives and prevent serious heart damage.

Symptoms of a heart attack include: 

  • severe crushing pain in the centre of your chest or behind the breastbone. You may feel this as a squeezing, tightening, choking or heavy pressure feeling
  • pain may spread to the shoulders, arms, neck, throat or jaw
  • sweating
  • feeling anxious, dizzy or unwell
  • a sick feeling in the stomach
  • being short of breath
  • symptoms that often last 10 to 15 minutes or more.

Symptoms may vary from person to person, and some people have few symptoms or none at all.

Chest pain – angina 

Angina is a short-lived chest pain that occurs when the heart muscle has an inadequate blood supply, particularly when it has to work harder than usual. This often occurs with exercise or high emotion, cold weather or after eating a large meal. The pain eases with rest. 

Angina does not usually cause damage to the heart. The cause of the pain is coronary artery narrowing (atherosclerosis), also referred to as coronary artery disease. If the vessel occludes (is blocked), a heart attack results and the heart muscle is damaged.

Coronary artery disease risk factors

The risk factors for coronary artery disease include: 

  • smoking
  • lack of exercise
  • high blood pressure
  • obesity
  • high cholesterol
  • diabetes
  • family history of heart disease
  • gender – males are at greater risk than females
  • age – the risk increases as we get older.

It is important to remember that people without these risk factors can also develop coronary artery disease. 

Other common causes of chest pain

The symptoms of a heart attack are similar to other conditions, so your chest pain may have nothing to do with your heart. Common causes include: 

  • indigestion or stomach acid coming up the oesophagus (reflux). This common problem can be made worse by smoking, alcohol, coffee, fatty foods and some drugs. You may feel this as a burning pain in the chest. It often goes away quickly after taking antacid or milk
  • chest muscle strains
  • inflammation in the rib joints near the breastbone (costochondritis)
  • herpes zoster or shingles can cause chest pain before a rash forms.

Seek urgent medical help for chest pain

With chest pain, every minute counts. The faster a person gets to hospital for treatment, the better. 

If any activity brings on chest pain, stop what you are doing. If the chest pain persists call an ambulance to report a possible heart attack. If you have any doubt about your pain, call an ambulance anyway. 

While you are waiting for the ambulance: 

  • Stop and rest quietly by sitting or lying down.
  • Chew half an aspirin straight away, unless your doctor has told you to avoid them.
  • Do not attempt to drive yourself to hospital. Wait for the ambulance. It has specialised staff and equipment that may save your life.

Diagnosis of chest pain

Before medical treatment can begin, the cause of the pain must be found. You may have a lot of tests done including: 

  • electrocardiogram (ECG) – electrical tracing of the heart activity
  • blood tests – to measure markers from the heart and other organs
  • chest x-ray – to look at the lungs, heart and major blood vessels of the chest.

If angina is suspected, further tests may be needed to check the state of the blood vessels that supply the heart. An exercise stress test (on an exercise bike or treadmill) may be arranged. 

It is not always easy to diagnose the cause of chest pain. Your doctor may need to see you more than once to be sure, and further tests may be needed, or you may be referred to a cardiologist (heart doctor). 


Chest pain –taking care of yourself at home

If your doctor has ruled out serious causes of chest pain, it is likely you will make a full recovery. General self-care suggestions include: 

  • Follow your doctor’s advice about treatment.
  • In the first few days at home, try to take it easy. 
  • Rest if you feel tired.
  • Slowly increase your activity, as you are able.
  • There is no need to limit work or strenuous activity, including sex, if you feel well.
  • Even if you feel well, following up with your doctor is important. See your local doctor in the next day or two.

Reduce your risk of heart attack

Ways to reduce your risk of heart attack include:

  • Stop smoking – call Quitline for help and support.
  • Be physically active – enjoy moderate physical activity for 30 minutes or more on most if not all days of the week.
  • Eat a healthy diet – enjoy a diet low in fat and eat plenty of cereals, grains, vegetables and fruit. 
  • Watch your weight – keep a healthy weight by eating a good diet and exercising regularly.
  • Have regular check-ups – see your doctor for regular check-ups. Take your medication as directed. Don’t stop taking your medication unless your doctor tells you to.

Where to get help


More information


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Know your risks for heart disease

Heart attack warning signs and symptoms

Keep your heart healthy

Heart conditions

Tests and treatments

Content Partner

This page has been produced in consultation with and approved by: Heart Foundation

Last updated: February 2017

Content on this website is provided for education and information purposes only. Information about a therapy, service, product or treatment does not imply endorsement and is not intended to replace advice from your doctor or other registered health professional. Content has been prepared for Victorian residents and wider Australian audiences, and was accurate at the time of publication. Readers should note that, over time, currency and completeness of the information may change. All users are urged to always seek advice from a registered health care professional for diagnosis and answers to their medical questions.