Right ventricular function in treatment-naïve human immunodeficiency virus-infected patients.

Background: Right ventricular dysfunction carries a poorer prognosis in human immunodeficiency virus (HIV)-positive patients. The objectives of this study were to ascertain the prevalence of right ventricular systolic and diastolic dysfunction, as well as its predictors, in antiretroviral therapy-naïve HIV-positive patients.

Methods: Participants in this cross-sectional, descriptive study comprised 60 HIV-positive patients and 60 HIV-negative controls.