Tricuspid Valve Insufficiency

**Definition:** Backflow of blood from the RIGHT VENTRICLE into the RIGHT ATRIUM due to imperfect closure of the TRICUSPID VALVE.

**Tree numbers:** - C14.280.484.856

**Synonyms:** - Tricuspid Incompetence - Tricuspid Regurgitation - Tricuspid Valve Incompetence - Tricuspid Valve Regurgitation