Rubidium-82 chloride
Rubidium-82 Chloride
Rubidium-82 Chloride (pronunciation: roo-BID-ee-um 82 KLOR-ide) is a radioactive compound used in medical imaging.
Etymology
The name "Rubidium" originates from the Latin word "rubidus," meaning "deep red," which is the color of its spectral lines. The number 82 refers to the atomic mass of the isotope used. "Chloride" refers to the anion of chlorine that forms the compound with rubidium.
Usage
Rubidium-82 Chloride is primarily used in Positron Emission Tomography (PET) scans. It acts as a radiotracer, helping to visualize and measure blood flow in the heart. This is particularly useful in diagnosing and monitoring conditions such as coronary artery disease.
Production
Rubidium-82 Chloride is produced by the decay of Strontium-82, which is held in a strontium-rubidium generator. The generator allows for the continuous production of Rubidium-82 as the Strontium-82 decays, providing a reliable source of the isotope for medical use.
Safety and Precautions
As a radioactive compound, Rubidium-82 Chloride must be handled with care. It is important to minimize exposure and follow all safety guidelines when using this substance.
Related Terms
- Radiotracer
- Positron Emission Tomography
- Coronary Artery Disease
- Strontium-82
- Strontium-Rubidium Generator
External links
- Medical encyclopedia article on Rubidium-82 chloride
- Wikipedia's article - Rubidium-82 chloride
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