Cardiotrophin-1 in Asymptomatic Hypertensive Patients With Mild Diastolic Dysfunction: Potential Prognostic Value in Early Stages of Hypertensive Heart Disease.

Background: Regardless of the advancements in modern technology and treatment options, heart failure (HF) exhibits impervious mortality and morbidity rates. Arterial hypertension poses one of the greatest risks for developing HF, yet the exact pathophysiological path and changes that lead from isolated hypertension to HF are still unclear. Cardiotrophin-1 (CT-1) serves as a promising prognostic biomarker for the onset of HF in hypertensive patients.

Association of cardiovascular factors in diabetic patients with non-alcoholic fatty liver disease.

Purpose: To evaluate the association between severity of hepatic steatosis/fibrosis with clinical, laboratory, and echocardiographic characteristics, including visceral obesity and type 2 diabetes mellitus (T2DM)-related micro- and macrovascular complications in diabetic patients with non-alcoholic fatty liver disease (NAFLD).

Methods: We studied 60 consecutive NAFLD outpatients with T2DM, recording several demographic and clinical characteristics, trunk and visceral fat, cardiac ultrasound, and micro- and macrovascular complications of diabetes mellitus including microalbuminuria, diabetic peripheral neuropathy, peripheral vascular disease, and cardiac autonomic function. Severity of steatosis and fibrosis was evaluated with abdominal ultrasound and liver stiffness measurements, respectively.

Twenty-four-hour ambulatory central blood pressure in adolescents and young adults: association with peripheral blood pressure and preclinical organ damage.

Objectives: To investigate the relationship of 24-h ambulatory central blood pressure (ABP) with preclinical organ damage in youth.

Methods: Individuals aged 10-25 years referred for suspected hypertension and healthy volunteers had simultaneous 24-h peripheral and central ABP monitoring (Mobil-O-Graph 24 h PWA). Central BP was calculated using two different calibration methods (c1 using oscillometric systolic/diastolic ABP; c2 using mean arterial/diastolic ABP).

Home and ambulatory blood pressure monitoring in children, adolescents and young adults: comparison, diagnostic agreement and association with preclinical organ damage.

Objectives: To compare the association of home (HBP), ambulatory (ABP) and office blood pressure (OBP) measurements with preclinical organ damage in young individuals.

Methods: Individuals referred for elevated blood pressure and healthy volunteers aged 6-25 years were evaluated with OBP (2-3 visits), 7-day HBP and 24-h ABP monitoring. Organ damage was assessed by echocardiographic left ventricular mass index (LVMI), carotid ultrasonography [intima--media thickness (IMT)] and pulse wave velocity (PWV) using piezo-electronic or oscillometric technique.

Reduced peripheral blood superoxide dismutase 2 expression in sickle cell disease.

Sickle cell disease (SCD), a hereditary form of chronic hemolytic anemia, is characterized by acute vascular occlusion and chronic complications as pulmonary hypertension (PH), a hallmark of higher mortality. This study aimed to determine peripheral blood expression of superoxide dismutase 2 (SOD2), a major mitochondrial antioxidant enzyme in SCD patients on the mRNA level and compared it with SOD2 expression in healthy individuals. It also aimed to detect possible differences in SOD2 expression among patients with/without specific SCD complications and to detect possible correlations with patient laboratory parameters.