Heart disease is the biggest single killer in Australia.

And while there are many symptoms of a heart attack – you may have just one, or many – each individual will experience these symptoms differently.

One thing is certain though – if you are having a heart attack it is essential to get treatment straight away to avoid damage to your heart.

Listen to Dr Michelle Ammerer, Cardiologist at Sir Charles Gairdner Hospital discussing heart health, heart disease and those all so important warning signs.