Lessons Learned From Recent Cardiovascular Clinical Trials: Part I

Open Access
Publisher Website
Google Scholar
Abstract
Background— Leaflet curvature is known to reduce mechanical stress. There are 2 major components that contribute to this curvature. Leaflet billowing introduces the most obvious form of leaflet curvature. The saddle shape of the mitral annulus imparts a more subtle form of leaflet curvature. This study explores the relative contributions of leaflet billowing and annular shape on leaflet curvature and stress distribution.