Accuracy of Doppler echocardiography in the hemodynamic assessment of pulmonary circulation in patients with systemic sclerosis.

Purpose: Pulmonary hypertension (PH) is an ominous complication in systemic sclerosis patients (SSc) and echocardiography is a screening tool for its detection. The goal of this study was to assess the reliability of resting and exercise echo Doppler parameters with data obtained by right heart catheterization (RHC).

Material And Methods: We included 91 patients (84 F, 53.

Comparison of non-invasive assessment of arrhythmias, conduction disturbances and cardiac autonomic tone in systemic sclerosis and systemic lupus erythematosus.

Systemic sclerosis (SSc) and systemic lupus erythematosus (SLE) are connective tissue diseases presenting cardiac complications including different arrhythmias, then direct electrocardiographic comparison may be useful in everyday clinical decision making. We examined 86 adult SSc patients, 76 with SLE and 45 healthy controls. Among other examinations all subjects underwent 24-h Holter monitoring with time-domain heart rate variability and heart rate turbulence evaluation.

Assessment of systemic and pulmonary arterial remodelling in women with systemic sclerosis.

Objectives: Systemic sclerosis (SSc) leads to pulmonary circulation dysfunctionand there are some indications of systemic circulation impairment. We evaluated the influence of SSc on the elastic properties of large systemic arterial walls and potential correlations between systemic and pulmonary circulation involvement.

Method: We examined 75 consecutive women (mean age 53.

Pro- and antiangiogenic markers in patients with pulmonary complications of systemic scleroderma.

Systemic sclerosis (SSc) is an autoimmune disorder characterized by skin and internal organs fibrosis and concomitant vascular abnormalities. Although SSc is considered mainly fibrosing disease, underlying vascular pathology plays a fundamental role in its pathogenesis. We have focused on positive and negative serum markers of angiogenesis and fibrosis (pigment epithelium-derived factor [PEDF], vascular endothelial growth factor [VEGF], and soluble VEGF receptor [sVEGFR]), in progressive SSc patients at baseline and after follow-up in relation to cardiopulmonary complications (systemic hypertension [HT], pulmonary arterial hypertension [PAH] and pulmonary fibrosis [PF]).

Heart diastolic dysfunction in patients with systemic sclerosis.

Introduction: There are limited data on left (LV) and right ventricular (RV) diastolic function in systemic sclerosis (SSc) patients especially in relation to biomarkers of matrix remodeling. The aim of the study was to analyze LV and RV myocardial diastolic function in SSc patients at baseline and after at least 1 year of follow-up and its relation to serum tissue inhibitors of metalloproteinase 1 (TIMP-1) level.

Material And Methods: We prospectively studied 111 SSc patients (101 female, 10 male, age 54.