Left atrial pressure and predictors of survival after percutaneous mitral paravalvular leak closure

Background Data on the clinical utility of left atrial (LA) hemodynamic monitoring during percutaneous mitral interventions are limited. Objectives To evaluate the association between intraprocedural LA pressures during percutaneous mitral paravalvular leak (PVL) closure and long term survival. Methods Patients who underwent mitral PVL repair with invasive LA pressure monitoring were divided at baseline to three tertiles based on their mean...