Educational Content: This article is for informational purposes only and does not constitute medical advice. Always consult a healthcare provider for diagnosis and treatment.
Definition of CA
Medically reviewed by Dr. Otari Nergadze, Neurosurgeon | Updated: January 2026
CA: 1. Short (and slang) for cancer and carcinoma.
2. Abbreviation for cardiac arrest; chronological age; coronary artery.
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