In this video, a St John Ambulance trainer explains the common causes of an angina attack, the signs to look for, and how to help someone suffering from an angina attack. Angina is a type of chest pain that someone gets when the arteries carrying blood to their heart muscle become narrowed. This can restrict the blood supply and cause pain. Find out more about angina attacks: http://www.sja.org.uk/sja/first-aid-advice/heart/angina-attack.aspx Learn more life saving skills with St John Ambulance first aid training courses: http://www.sja.org.uk/sja/first-aid-training-courses.aspx For more information follow us on Twitter https://twitter.com/stjohnambulance or Facebook https://www.facebook.com/SJA #FirstAid #HowTo #AnginaAttack