a b s t r a c tAdvancement in correction or palliation of congenital cardiac lesions has greatly improved the lifespan of congenital heart disease patients, resulting in a rapidly growing adult congenital heart disease (ACHD) population. As this group has increased in number and age, emerging science has highlighted the systemic nature of ACHD. Providers caring for these patients are tasked with long-term management of multiple neurologic, pulmonary, hepatic, renal, and endocrine manifestations that arise as syndromic associations with congenital heart defects or as sequelae of primary structural or hemodynamic abnormalities. In this review, we outline the current understanding and recent research into these extra-cardiac manifestations.Key words: Cardiovascular disease, Adult congenital heart disease, Pulmonary hypertension. Advances in the diagnosis and management of congenital heart disease (CHD) over the past several decades have greatly improved longevity and quality of life in the CHD population. Palliative or corrective interventions are now available for nearly every type of congenital cardiac lesion, and approximately 90% of affected children now survive to adulthood [1]. Adults with CHD (ACHD) already outnumber pediatric CHD patients, and this population is expected to grow by 5% per year [1,2]. Strikingly, the median age of severe CHD patients has increased from 11 years in 1985 to 25 years in 2010 [3]. Continued improvement in CHD interventions means that new (and more complex) populations will likely reach adulthood in the coming years.Practitioners who take care of adults with CHD are often charged with the delivery or coordination of comprehensive care for these complex patients, including the management of manifestations and complications that arise later in life. ACHD has many extra-cardiac effects, both as syndromic associations with congenital heart defects, or more commonly, as sequelae of primary structural or hemodynamic abnormalities. The role of genetic predilection remains undefined for nearly all extra-cardiac complications, though their incidence has clearly risen over the past decades. Indeed, more than a third of hospital admissions for ACHD patients are now for noncardiovascular reasons [4]. Optimal care of ACHD patients, therefore, mandates a thorough understanding of its multiorgan system manifestations. Herein, we will review current understanding of the most common manifestations of ACHD organized by the affected organ systems.
Neurologic/neuropsychiatric
Cerebrovascular complicationsA recent study quantified the strikingly high rates of stroke in ACHD [5]. Among nearly 30,000 ACHD patients, 8.9% of men http://dx