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Myxoma Tumors of the Heart

Topic Overview

In rare cases, a tumor (myxoma) growing on the valve surface or in the left atrium of the heart can cause a blockage of the mitral valve that is similar to mitral valve stenosis. Myxomas are tumors of connective tissue. They can occur almost anywhere in the body and can become quite large. When they occur, they can either block the valve opening or restrict the movement of the valve and prevent it from opening completely.

Related Information

Credits

By Healthwise Staff
Primary Medical Reviewer E. Gregory Thompson, MD - Internal Medicine
Specialist Medical Reviewer Stephen Fort, MD, MRCP, FRCPC - Interventional Cardiology
Last Revised February 10, 2010

Last Revised: February 10, 2010

Author: Healthwise Staff

Medical Review: E. Gregory Thompson, MD - Internal Medicine & Stephen Fort, MD, MRCP, FRCPC - Interventional Cardiology

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