Dykun, Iryna, Peter Lüdike, Sultan Poyraz, Alexander Y. Lind, Tienush Rassaf, and Amir A. Mahabadi. 2021. “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”. Cardiology and Cardiovascular Medicine 5 (1):150-61. http://www.fortunejournals.org/ojs/index.php/ccm/article/view/16034.