Pediatric Heart Network Trial of Losartan vs. Atenolol in Children and Young Adults with Marfan Syndrome: Impact on Prescription Practices.

The Pediatric Heart Network (PHN) trial showed similar efficacy of β-blockers (BB) and angiotensin receptor blockers (ARB) for aortic root dilation in Marfan syndrome, but the impact on prescription practices is unknown. We hypothesized BB and ARB prescriptions would increase after the trial results were published (2014). Prescription data (2007-2016) were obtained from outpatient encounters (IBM Marketscan) for Marfan syndrome patients (6 months-25 years old).

Association between pregnancy and long-term cardiac outcomes in individuals with congenital heart disease.

Background: As early life interventions for congenital heart disease improve, more patients are living to adulthood and are considering pregnancy. Scoring and classification systems predict the maternal cardiovascular risk of pregnancy in the context of congenital heart disease, but these scoring systems do not assess the potential subsequent risks following pregnancy. Data on the long-term cardiac outcomes after pregnancy are unknown for most lesion types.

Pediatric Infective Endocarditis: A Clinical Update.

This article presents updates and an overview of pediatric infective endocarditis. It includes a discussion of presentation of illness, diagnosis of this disorder, differential diagnosis, treatment recommendation, and associated morbidity and mortality.

Outcomes of a hepatitis C screening protocol in at-risk adults with prior cardiac surgery.

Background: Symptoms associated with hepatitis C infection often do not develop until an advanced stage of liver disease. Prior to 1992, reliable testing for hepatitis C was unavailable, resulting in potential patient exposure during cardiopulmonary bypass. As the hepatitis C prevalence in our center was unknown, a screening protocol for patients who underwent surgery prior to 1992 was developed.

Management of the pregnant woman with Marfan syndrome complicated by ascending aorta dilation.

Introduction: Marfan syndrome is a disorder of connective tissue associated with progressive dilation of the aorta and potential risk for aortic dissection. Women with Marfan syndrome who are, or wish to become, pregnant represent a unique and challenging patient population due to a risk for accelerated aortic growth and aortic dissection during pregnancy. Risk for aortic complications during pregnancy is related to the dimensions of the ascending aorta.

Predicting left ventricular recovery after replacement of a regurgitant aortic valve in pediatric and young adult patients: is it ever too late?

The management of pediatric and adolescent patients with pure aortic valve regurgitation remains challenging and controversial (Christos et al., Eur J Cardiothorac Surg 17:125-133, 2000; Gersony and Sommerville, ACC Curr J Rev 31:97-98, 2000; Hasaniya et al., J Thorac Cardiovasc Surg 127:970-974, 2004; Sabet et al.