Intraprocedural direct left atrial and wedge pressure correlation during transcatheter mitral valve repair: Results from a single center registry.
Lily ChenNeha MantriMaia L EngWilliam WungThomas W R SmithBenjamin R StripeDali FanWalter D BoydReginald I LowJason H RogersGagan D SinghPublished in: Catheterization and cardiovascular interventions : official journal of the Society for Cardiac Angiography & Interventions (2018)
Correlation between WP and direct LA pressure in patients with severe MR undergoing Mitraclip is modest. Caution is advised when using WP to approximate LA pressure intraprocedurally, especially in patients with baseline low LAV:mLA ratios.