Circulation, Volume 148, Issue 12, 18 3 2023, Pages 980-981 Response by Essayagh et al to Letter Regarding Article, "The MIDA-Q Mortality Risk Score: A Quantitative Prognostic Tool for the Mitral Valve Prolapse Spectrum". Essayagh B, Benfari G, Antoine C, Grigioni F, Le Tourneau T, Roussel JC, Bax JJ, Marsan NA, van Wijngaarden A, Tribouilloy C, Rusinaru D, Hochstadt A, Topilsky Y, Thapa P, Michelena HI, Enriquez-Sarano M