Open all pages about Heart attack
Symptoms of a heart attack include pain in your chest, arm or back, dizziness and sweating. Call 999 if you think someone is having a heart attack.
A heart attack needs to be treated in hospital as quickly as possible. Medicine or surgery may be needed to restore the supply of blood to your heart.
You can help reduce your risk of having a heart attack by eating a healthy diet, doing regular exercise and maintaining a healthy weight.
A heart attack is a serious condition where the supply of blood to the heart is suddenly blocked. It needs to be treated as quickly as possible.
Page last reviewed: 12/07/2023
Next review due: 13/07/2026