Pericardiectomy for Successful Treatment of Constrictive Pericarditis in a Pediatric Patient.

A 15-year-old girl with history of asthma and obesity presented with recurrent anasarca without systolic heart failure or significant renal disease. She was diagnosed with constrictive pericarditis and successfully underwent pericardiectomy with pericardial stripping and a waffle procedure. ().

Multisystem Inflammatory Syndrome in Children: Survey of Protocols for Early Hospital Evaluation and Management.

Objective: To describe the similarities and differences in the evaluation and treatment of multisystem inflammatory syndrome in children (MIS-C) at hospitals in the US.

Study Design: We conducted a cross-sectional survey from June 16 to July 16, 2020, of US children's hospitals regarding protocols for management of patients with MIS-C. Elements included characteristics of the hospital, clinical definition of MIS-C, evaluation, treatment, and follow-up.

Neonatal Nurse Practitioner Use of Ultrasonography to Verify Umbilical Venous Catheter Placement in the Neonatal Intensive Care Unit.

Background: Literature dating back to 1982 supports the use of ultrasound to confirm UVC position as a more reliable method compared to x-ray. The use of ultrasound to confirm UVC position remains infrequent in the NICU.

Purpose: To determine the feasibility of training an NNP in the acquisition and interpretation of a parasternal short-axis (PSAX) image of the heart to confirm UVC position.

Coronavirus Disease 2019 Infection in Children with Pre-Existing Heart Disease.

We present 7 children with congenital heart disease and coronavirus disease 2019. Of these, 5 were younger than 1 year of age and 3 had atrioventricular canal defect and trisomy 21. All 7 developed acute decompensation, with 1 death in an 18-year-old with hypertrophic cardiomyopathy and other comorbidities.

Left Ventricular Hypertrophy in Pediatric Hypertension: A Mini Review.

Adults with arterial hypertension (HTN) have stroke, myocardial infarction, end-stage renal disease (ESRD), or die at higher rates than those without. In children, HTN leads to target organ damage, which includes kidney, brain, eye, blood vessels, and heart, which precedes "hard outcomes" observed in adults. Left ventricular hypertrophy (LVH) or an anatomic and pathologic increase in left ventricular mass (LVM) in response to the HTN is a pediatric surrogate marker for HTN-induced morbidity and mortality in adults.

Assessment of Left Ventricular Mass and Hypertrophy by Cardiovascular Magnetic Resonance Imaging in Pediatric Hypertension.

Cardiovascular magnetic resonance (CMR) imaging in adults is considered the gold standard for assessment of left ventricular mass (LVM) and left ventricular hypertrophy (LVH). The authors aimed to evaluate agreement of LVM measurements and LVH determination between echocardiography (ECHO) and CMR imaging in children with hypertension (HTN) confirmed by 24-hour ambulatory blood pressure monitoring (ABPM). The children (n=22) underwent contemporaneous ECHO, CMR imaging, and ABPM.

Prevalence and outcomes of coronary artery ectasia associated with isolated congenital coronary artery fistula.

Isolated congenital coronary artery fistula (CAF) is rare and varies with respect to size and hemodynamic significance. The prevalence of coronary artery ectasia in association with isolated congenital CAF, regardless of size, and after closure of large fistulae has not been systematically evaluated in the literature. This study aimed to characterize the demographic and echocardiographic differences between patients with large and small fistulae and to describe outcomes with respect to coronary ectasia in those who underwent closure.

Fetal diagnosis of left-ventricular noncompaction cardiomyopathy in identical twins with discordant congenital heart disease.

Left-ventricular noncompaction (LVNC) is characterized by prominent myocardial trabeculae with deep intratrabecular recesses. Associated with ventricular dysfunction, LVNC can present in isolation or in conjunction with structural heart defects (i.e.