Medical Definition of Adenosine
Adenosine: A nucleoside containing adenine as its base. Adenosine acts to dilate the coronary arteries and is employed in the adenosine thallium scan of the heart.Source: MedTerms™ Medical Dictionary
Last Editorial Review: 6/9/2016
Medical Dictionary Definitions A - Z
Search Medical Dictionary
Cold and Flu Resources
- Track Cold and Flu Symptoms Near You
- Should You Call the Doctor for a Fever?
- Can Colds and Allergies Cause Tinnitus?