Connect with us via Twitter and share Australia's best health and medical info with those close to you
Heart
The heart pumps blood through our circulatory system. Coronary heart disease, cardiac arrest, infection and congenital or inherited genetic disorders can damage the heart. Lifestyle changes can help prevent heart disease.
Browse by topic
Articles
Topic: Introduction to the heart
Heart
The heart is about the size of a clenched fist and lies in the middle of your chest, behind and slightly to the left of your breastbone.
Chest pain
If in doubt about the cause of your chest pain, call an ambulance.
Heart attack
Heart attack is an emergency. If you have warning signs of heart attack, get help fast. Call triple zero (000) and ask for an ambulance.
Heart disease - risk factors
Risk factors for heart disease include smoking, diabetes, obesity, family history and age.
Heart disease and food
A diet low in saturated fats and high in fibre and plant foods can substantially reduce your risk of developing heart disease.
Heart disease when you're fit and healthy
Scientists are trying to understand why some people have a heart attack or heart disease, even though they don't have a 'high' cholesterol level or blood pressure.
