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 stenosis acute severe mitral regurgitation. Severe mitral regurgitation usually results from a tear in one of the valve leaflets or the subvalvular apparatus. It can lead to pulmonary edema and hemodynamic compromise, necessitating urgent surgical mitral valve replacement. Other serious complications with PBMV usually relate to the technique of trans-septal puncture (TSP). The ideal site for TSP is the region of the fossa ovalis in the inter-atrial septum. Occasionally, however, the sharp needle used for TSP may inadvertently traumatize other cardiac structures, leading to cardiac tamponade or serious blood loss. Although the immediate results of PBMV are often quite gratifying, the