For our other readers, the Starr-Edwards prosthetic valve is one of the older mechanical valves. It has a steel cage on top of a ring. Inside the cage is a ball that moves back and forth, closing and opening the orifice of the valve to let blood move out of the heart. Historically, there were some theoretical concerns specifically regarding the older Starr-Edwards prosthetic valves being exposed to the magnetic force in an MRI. However, recent research has demonstrated that the overall force generated with the valve is less than that created by the heart, and thus allows the valve to be an acceptable valve in MRI exposure, even with the 3 Tesla magnets (the stronger magnets used today). Obviously, the MRI cannot be used to assess the valve itself, as the metal will cause a significant amount of local image interference. But, having an MRI of your head should cause no problems from a heart standpoint.
Copyright 1994-2018MedHelp.All rights reserved. MedHelp is a division of Vitals Consumer Services, LLC.
The Content on this Site is presented in a summary fashion, and is intended to be used for educational and entertainment purposes only. It is not intended to be and should not be interpreted as medical advice or a diagnosis of any health or fitness problem, condition or disease; or a recommendation for a specific test, doctor, care provider, procedure, treatment plan, product, or course of action. MedHelp is not a medical or healthcare provider and your use of this Site does not create a doctor / patient relationship. We disclaim all responsibility for the professional qualifications and licensing of, and services provided by, any physician or other health providers posting on or otherwise referred to on this Site and/or any Third Party Site. Never disregard the medical advice of your physician or health professional, or delay in seeking such advice, because of something you read on this Site. We offer this Site AS IS and without any warranties. By using this Site you agree to the following Terms and Conditions. If you think you may have a medical emergency, call your physician or 911 immediately.