LVEF, left ventricular ejection fraction; LVDD, left ventricular diastolic diameter; LVSD, left ventricular systolic diameter; IVS, interventricular septum; PW, posterior wall; AoD, aortic diameter; LA, left atrium; IVRT, interventricular relaxation time; TAPSE, tricuspid annular plane systolic excursion; DPFV, diastolic pressure flow velocity; CFVR, coronary flow velocity reserve; HR, heart rate.