Left ventricular diastolic dyssynchrony in patients with treatment-naive hypertension and the effects of antihypertensive therapy

Abstract

Diastolic dyssynchrony is not rare in treatment-naive hypertensive patients. Male sex, magnesium levels, night-time HR, and mitral E/A are independent determinants for the impaired diastolic dyssynchrony. Antihypertensive therapy reduces both the severity and prevalence of diastolic dyssynchrony in patients with impaired diastolic dyssynchrony. Daytime HR, magnesium levels, and indications of systolic or diastolic dysfunction are independent predictors for improvements in diastolic dyssynchrony. Thus, magnesium levels, HR, and diastolic dysfunction seem to have important implications for diastolic dyssynchrony in hypertensive patients, whereas left ventricular hypertrophy, office BPs, arterial stiffness, central BPs, and ABPM parameters do not.