TY - JOUR AU - Mentias, A; Naji, P; Gillinov, A M TI - Strain echocardiography and functional capacity in asymptomatic primary mitral regurgitation with preserved ejection fraction JO - J Am Coll Cardiol VL - 68 PY - 2016 DO - 10.1016/j.jacc.2016.08.030 L3 - PubMed-ID: 27591831 SP - 1974 EP - 1986 ER -