Epidemiology of HIV cardiac disease.

The heart is an organ frequently affected in patients with acquired immune deficiency syndrome (AIDS). Since the introduction of highly active antiretroviral therapy (HAART), a sharp decline in mortality and morbidity has been observed in human immunodeficiency virus (HIV)-infected patients. However, numerous reports of myocardial infarcts in young HIV-infected patients have raised concerns of premature coronary artery disease in this population. New risk factors for coronary heart disease such as increased insulin resistance, dyslipidemia, and lipodystrophy syndrome, which are associated with HAART, may accelerate underlying arteriosclerosis in HIV-infected patients. Data on the incidence of coronary heart disease are limited to case reports and retrospective studies. Results from ongoing, large, prospective studies will provide information on whether or not HAART may increase the incidence of myocardial infarcts and whether a drastic change in HIV therapy is warranted. Copyright 2003, Elsevier Science (USA)