Mitral valve prolapse (MVP) that has progressed to
mitral valve regurgitation (MR) may require treatment.
The doctor uses a test called
echocardiography to determine the severity of MR, and
if it is minimal or mild, regular monitoring may be all you need. If the doctor
finds that the MR is worsening, he or she may recommend treatment.
Repair of the mitral valve is one option, especially if the MR
results from valve thickening or extra flaps (leaflets). However, if you have
severe mitral valve damage that cannot be repaired, your doctor will probably
recommend valve replacement. Valve repair carries less risk than valve
replacement, because you avoid many of the difficulties of surgery, and the
repaired original valve will not attract infection and clotting, as a new valve
might.
MR is more dangerous than MVP, since it can directly cause
heart failure and lead to abnormal heartbeats
(arrhythmias). For more information, see the topic Mitral Valve Regurgitation.