Other causes. Chest pain can also be caused by: Panic attack. If you have periods of intense fear accompanied by chest pain, rapid heartbeat, rapid breathing, profuse sweating, shortness of breath, nausea, dizziness and a fear of dying, you may be experiencing a panic attack.
Serum phosphorus is measured in milligrams of phosphorus per deciliter of blood (mg/dL). A normal range is generally 2.4 to 4.1 mg/dL. The normal range varies slightly depending on your age. Itâs natural for children to have higher phosphorus levels because they need more of this mineral to help their bones develop.
Phosphorus is an essential mineral that is required by every cell in the body for normal function . Bound to oxygen in all biological systems, phosphorus is found as phosphate (PO 4 3-) in the body. Approximately 85% of the body's phosphorus is found in bones and teeth . Function Phosphorus is a major structural component of bone in the form of a calcium phosphate salt called hydroxyapatite.