Clinical Care for Cardiovascular Disease in Patients With Williams-Beuren Syndrome.

Williams-Beuren syndrome (WBS) is a congenital multisystem disorder affecting the cardiovascular, central nervous, and musculoskeletal systems. Cardiovascular abnormalities, which consist principally of vascular stenoses, occur in approximately 80% of people with WBS and are the predominant cause of early morbidity and mortality. Supravalvar aortic stenosis and peripheral pulmonary artery stenosis are the most common stenotic lesions in WBS, though other stenoses often occur, including stenoses of the coronary arteries.

A rare cause of newborn central cyanosis.

Pulmonary arteriovenous malformations are rare congenital vascular anomalies. They are usually associated with congenital hemorrhagic hemangioma. The hemodynamic effect of fistulas depends on their size, as well as the location.

Non-invasive assessment of haemodynamic parameters in patients after Fontan procedure.

Introduction And Objective: Single ventricle anomaly is one of the complex congenital heart defects. A dependable non-invasive method of evaluation of Fontan circulation haemodynamics for early diagnosing unstable patients is hardly available in routine clinical practice. The aim of the study is non-invasive evaluation of the haemodynamic parameters in patients after Fontan operation.

Children and Adolescents with Pulmonary Arterial Hypertension: Baseline and Follow-Up Data from the Polish Registry of Pulmonary Hypertension (BNP-PL).

We present the results from the pediatric arm of the Polish Registry of Pulmonary Hypertension. We prospectively enrolled all pulmonary arterial hypertension (PAH) patients, between the ages of 3 months and 18 years, who had been under the care of each PAH center in Poland between 1 March 2018 and 30 September 2018. The mean prevalence of PAH was 11.

Cardiac tumors in children: A 20-year review of clinical presentation, diagnostics and treatment.

Background: The use of new imaging techniques has contributed significantly to earlier diagnosis and treatment of cardiac tumors.

Objectives: The aim of the study was to analyze data from children with cardiac tumors in terms of clinical presentation, the role of noninvasive diagnostic procedures and the long-term outcome.

Material And Methods: The data analyzed retrospectively concerned 30 children in whom cardiac tumors were diagnosed from January 1995 to July 2015.

Unusual location of the Libman-Sacks endocarditis in a teenager: a case report.

Libman-Sacks endocarditis may be the first manifestation of systemic lupus erythematosus. The risk of its occurrence increases with the co-existence of the anti-phospholipid syndrome. Changes usually involve the mitral valve and the aortic valve.