Aldosterone Levels, Aortic Stiffness, and Wave Reflection in Essential Hypertensive Patients.

Background: The aim of the present study was to evaluate the grade of arterial stiffening, in relation to aldosterone (ALDO) and plasma renin activity (PRA) levels, in essential never-treated hypertensive patients.

Materials And Methods: We studied 1,330 consecutive patients without clinical and/or laboratory findings of primary or secondary aldosteronism. Arterial stiffness indices Aix75 and carotid-femoral pulse wave velocity (PWVc-f) were measured and a 24-hour urine collection for ALDO was carried out to classify patients with low ALDO <12 mcg/24 hours and high ALDO >12 but <24 mcg/24 hours.

Impaired glucose homeostasis in non-diabetic Greek hypertensives with diabetes family history. Effect of the obesity status.

Arterial hypertension (AH) and diabetes mellitus (DM) are established cardiovascular risk factors. Impaired glucose homeostasis (IGH; impaired fasting glucose or/and impaired glucose tolerance) or pre-diabetes, obesity, and DM family history identify individuals at risk for type 2 DM in whom preventive interventions are necessary. The aim of this study was to determine the glycemic profile in non-diabetic Greek adult hypertensive men and women according to DM family history and the obesity status.

Aldosterone levels and inflammatory stimulation in essential hypertensive patients.

Recent studies indicate that the pro-inflammatory action of aldosterone (ALDO) or the activation of mineralocorticoid receptors contribute to the increased risk of cardiovascular disease (CVD). The aim of the present study was to investigate the grade of the inflammatory activation, in relation to ALDO levels, in a large cohort of essential hypertensive patients. The study included 3770 consecutive essential hypertensive patients who attended our outpatient clinics.

The interplay of exercise heart rate and blood pressure as a predictor of coronary artery disease and arterial hypertension.

Delayed blood pressure (BP) and heart rate (HR) decline at recovery post-exercise are independent predictors of incident coronary artery disease (CAD). Delayed BP recovery and exaggerated BP response to exercise are independent predictors of future arterial hypertension (AH). This study sought to examine whether the combination of two exercise parameters provides additional prognostic value than each variable alone.

Relationships of osteoprotegerin with albuminuria and asymmetric dimethylarginine in essential hypertension: integrating vascular dysfunction.

Objectives: To investigate the inter-relationships of osteoprotegerin (OPG) with albumin to creatinine ratio (ACR) and asymmetric dimethylargine (ADMA) in hypertensive patients.

Methods: In 198 untreated non-diabetic hypertensive patients [130 males, mean age=51.5 years, office blood pressure (BP)=152/98 mmHg] ACR values and OPG and ADMA levels were determined.