
Keywords: فشار سیستولیک پایه بطن چپ; Mitral regurgitation; Percutaneous mitral valve repair; Noninvasive pressure-volume analysis; Left ventricular contractility; 2D; Two-dimensional; AF; Atrial fibrillation; CO; Cardiac output; DBP; Diastolic blood pressure; Ea; Effective arterial elastanc