Cardiac Denial and Expectations Associated With Depression in Adults With Congenital Heart Disease.

Depression in adults with congenital heart disease is highly prevalent and strongly associated with adverse prognosis. Better management of risk factors for depression may improve clinical outcomes in this population. We conducted a single-site, cross-sectional study of 78 adults with congenital heart disease followed at Washington University School of Medicine.

Contributors to disease-specific health knowledge in adults with congenital heart disease: A correlational study.

Objective: Growth in the adults with congenital heart disease (ACHD) population represents a challenge to the health care infrastructure. As patients with chronic disease are increasingly held accountable for their own care, contributors to disease-specific health knowledge, which are known to correlate with patients' participation in care, merit investigation to design patient-focused interventions.

Design: We conducted a single-site, cross-sectional study of ACHD patients.

Clinical and Psychological Drivers of Perceived Health Status in Adults With Congenital Heart Disease.

The factors having the greatest impact on self-reported health status in adults with congenital heart disease (ACHD) remain incompletely studied. We conducted a single-site, cross-sectional study of ACHD patients followed at the Center for ACHD at Washington University School of Medicine, including retrospectively gathered clinical data and psychometric and health status assessments completed at the time of enrollment. To identify primary drivers of perceived health status, we investigated the impact of the demographic, clinical, and psychological variables on self-reported health status as assessed using the Rand 36-Item Short Form Health Survey.

Effect of Ambrisentan on Exercise Capacity in Adult Patients After the Fontan Procedure.

The Fontan operation is a common end point for children born with a single functional ventricle. Fontan patients typically experience physiological deterioration leading to transplant or death in their third or fourth decades of life. This deterioration is partially attributable to progressive increases in pulmonary vascular resistance (PVR) and as such endothelin receptor antagonists, which are known to decrease pulmonary vascular resistance, have been proposed as potentially beneficial in this population.

Increased Body Mass Index Is Associated with Congestive Heart Failure and Mortality in Adult Fontan Patients.

Objective: Obesity affects adults with congenital heart disease (CHD). The effect of an increased body mass index (BMI) with respect to morbidity and mortality has not been evaluated in adults with complex CHD. Our objective was to evaluate the effects of increased BMI on heart failure and mortality in univentricular patients who had undergone Fontan palliation.

Contraceptive Use and Unintended Pregnancy in Women With Congenital Heart Disease.

Objective: To identify patterns of contraceptive use and pregnancy in an academic adult congenital cardiology practice.

Methods: In this cross-sectional study, from October 2013 through March 2014, 100 women with congenital heart disease aged 18-45 years were recruited from an academic congenital heart disease clinic and administered a survey regarding pregnancy history, contraception use, and understanding of pregnancy-related and contraceptive-related risk. The primary outcome was current use of long-acting reversible contraception, including intrauterine devices or subdermal implants.

A unique case of two sources of right ventricle enlargement in tetralogy of Fallot.

The most common long-term sequelae of tetralogy of Fallot (TOF) are related to acquired late postsurgical pulmonary valve pathology. This is often in the form of pulmonic insufficiency (PI) ultimately leading to right ventricular (RV) enlargement and failure, which may necessitate pulmonary valve replacement. We present a case of severe PI in TOF with an incidental large circumflex to RV fistula and single-vessel coronary artery stenosis in a patient with an enlarged RV.

Role of protein binding in renal elimination of leptin.

Objective: Leptin, a hormone produced by fat which signals to the brain the extent of fat stores, is known to be eliminated from circulation primarily by the kidney. The hormone circulates in both free and protein-bound forms, but there is little information concerning the inter-relationship of these forms of leptin, or which form is influenced by physiological processes such as renal elimination. We studied total, free and bound concentrations of leptin in ambulatory adults undergoing catheterization for diagnosis/management of congenital cardiac disease.