Heart Disease »

… One effect of this can be when the arteries become too narrow and constrict blood flow during exertion with the resulting chest pain commonly known as angina. Another is when the blood flow to the heart is blocked completely, part of it dies or is damaged, causing what is known as a heart attack.

If you suffer from heart disease at all then it is advisable to become familiar with the symptoms of a heart attack so that you can take the appropriate action should you experience an …