What does catecholamine mean?
A group of neurotransmitters, including adrenaline, noradrenaline, and dopamine, that play a key role in the body's fight-or-flight response.
Example
"The doctor ordered a blood test to measure the levels of catecholamines in the patient's system."
Reviewed by Deb Chak, Editor. AI-assisted content curated by RJS Tech Solutions LLP.