Mitral valve repair artificial mitral valve has an elevated risk of stroke. Patients with mechanical heart valves who use warfarin for anticoagulation have to be on long-term anticoagulation therapy. This means they must go to the clinic and have a lab blood draw done, typically once a month but more frequently if the level needs to be closely monitored until it is in the therapeutic range. The therapeutic range for most adults with a mechanical valve is an INR of 2.5–3.5. Finally, artificial tissue valves will wear out – on average lasting between 10 and 15 years, requiring further surgery at an advanced
Mitral valve prolapse when the mitral valve leaflets are displaced more than 2 mm above the mitral annulus high points. The condition can be further divided into classic and nonclassic subtypes based on the thickness of the mitral valve leaflets: up to 5 mm is considered nonclassic, while anything beyond 5 mm is considered classic MVP. Classical prolapse may be subdivided into symmetric and asymmetric, referring to the point at which leaflet tips join the mitral annulus. In symmetric coaptation, leaflet tips meet at a common point on the annulus. Asymmetric coaptation is marked by one leaflet displaced toward the atrium with respect