Understanding the Warning Signs of a Heart Attack
Heart attacks don't always look like they do in films. Learn the early signs — and why every minute matters.
Every year, thousands of people delay seeking help for a heart attack because their symptoms don't match what they expected. Recognising the early warning signs — and acting on them quickly — is one of the most important things you can do for your heart.
The classic symptoms
- Pressure, tightness or heaviness in the centre of the chest
- Pain spreading to the arm, jaw, neck or back
- Shortness of breath, with or without chest discomfort
- Cold sweat, nausea or light-headedness
Symptoms that are easy to miss
Women, older adults and people with diabetes are more likely to experience atypical symptoms such as unusual fatigue, indigestion-like discomfort or breathlessness without obvious chest pain. These symptoms deserve the same urgency.
“Time is muscle. The sooner a blocked artery is opened, the more heart muscle can be saved.”
What to do
If you suspect a heart attack, call emergency services immediately. Do not drive yourself to hospital. If you are not allergic and have been advised by a doctor previously, chewing an aspirin may help while you wait.
Reducing your risk
Controlling blood pressure, cholesterol and blood sugar, staying active, avoiding tobacco and attending regular health checks can all substantially lower your risk.
