Heart Valve Prostheses and Annuloplasty Rings Many heart valve prostheses and annuloplasty rings have been evaluated for MR safety, especially with regard to the presence of magnetic field interactions associated with exposure to MR systems operating at field strengths of as high as 3-Tesla.2.35-Tesla.
The major difference between a thing that might go wrong and a thing that
cannot possibly go wrong is that when a thing that cannot possibly go wrong
goes wrong it usually turns out to be impossible to get at or repair. -
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