Association of Mean Pressure Gradient, Pressure Half Time, Regurgitant Area, and Heart Rate with Mitral Valve Orifice Area Prior and Post Edge-To-Edge Mitral Valve Repair. ccm [Internet]. 2021 Feb. 15 [cited 2026 Sep. 18];5(1):150-61. Available from: https://fortunejournals.org/ojs/index.php/ccm/article/view/16034