Electrocardiogram is used to measure the electrical
activity in the heart. Small metal discs called electrodes are attached to your
chest, arms, and legs. The electrodes are connected to a machine that
translates the electrical activity into line tracings on paper. Your doctor looks at the tracings to check for problems.
chest X-ray may show evidence of mitral valve
stenosis. The test may show enlargement of the upper left heart chamber (left atrium) or the
pulmonary arteries. Calcium deposits on the heart valves
sometimes may be seen, especially if the buildup is
Cardiac catheterization is usually done before any surgery for mitral valve
stenosis to evaluate your heart, the degree of stenosis, and the health of your coronary arteries. Knowing the condition of the
coronary arteries may affect later treatment decisions for stenosis.
This information is produced and provided by the National
Institute (NCI). The information in this topic may have changed since it was written. For the most current information, contact the National
Institute via the Internet web site at http://
.gov or call 1-800-4-CANCER.
WebMD Medical Reference from Healthwise
March 12, 2014
This information is not intended to replace the advice of a doctor.
Healthwise disclaims any liability for the decisions you make based on this