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 Mitral regurgitation
Medically reviewed by Dr. Otari Nergadze, Neurosurgeon | Updated: January 2026
Mitral regurgitation: Backflow of blood from the left ventricle to the left atrium due to mitral valve insufficiency.