Angina may feel like pressure or squeezing in your chest. The pain also can occur in your shoulders, arms, neck, jaw, or back. Angina pain may even feel like indigestion. Angina isn't a disease; it's a symptom of an underlying heart problem.
Uses of X-rays. The main use of X-rays is in medicine. A comman application is in the form of X-ray machines, which take photos of a patientâs body. If an arm or leg were broken for example, then this limb would be put in front of the X-ray with a piece of photographic film behind.
Dental X-rays can help the dentist find and treat problems early on, before they have chance to develop into something more serious, saving you time, money, inconvenience and pain. They provide extra pieces of the puzzle to which the dentist adds information from the examination, to determine an accurate picture of what is actually going on.