Tricuspid regurgitation is a disorder involving backflow of blood from the right ventricle to the right atrium during contraction of the right ventricle. It is caused by damage to the tricuspid heart valve or enlargement of the right ventricle.
UPHS Contact Us
Site Map Privacy
The University of Pennsylvania Health System, Philadelphia, PA 1-800-789-PENN ©
2016, The Trustees of the University of Pennsylvania