Abstract
Byline: Karla Inestroza, Univ of Miami/ Jackson Memorial Hosp, Miami, FL; Vanessa Hurtado, Univ of Miami, Miami, FL; Michaela Larson; Ryan Severdija, miami, FL; Sanjana Satish, Miami, FL; Maria L Alcaide, Univ of Miami, miami, FL; Barry E Hurwitz, UNIVERSITY OF MIAMI, Miami, FL; Catherine Boulanger, Univ of Miami, Miami, FL; Dushyantha Jayaweera, UNIVERSITY OF MIAMI, MIAMI, FL; Alexis Powell, Univ of Miami, Miami, FL; Claudia Martinez, university of Miami, Miami Beach, FL Introduction: Pericardial effusion was previously described as one of the most common forms of cardiovascular involvement in People with HIV (PWH). The presence of pericardial effusion was considered a marker of advanced HIV infection and associated with a low CD4 cell count. This study describes the incidence and association of pericardial disease with HIV-related factors in an era of wider availability of antiretroviral therapy (ART). Methods: A retrospective chart review was performed of patients who received HIV care at the University of Miami/Jackson Memorial Hospital between 2017-2019 with an available echocardiogram (n=396). We stratified patients according to the presence (n=51) or absence of pericardial effusion (n=345) and compared demographic, clinical, imaging, and laboratory data. A p-value <0.05 was considered statistically significant. Results: We found a prevalence of pericardial effusion in PWH of 4.5%. There was no statistically significant difference in age, gender, or race between groups. PWH with pericardial effusion had higher creatinine (2.1 mg/dL vs. 1.6 mg/dL, p=0.025) and pro-BNP (12,088 pg/mL vs. 6364 pg/mL, p=0.021) levels, were more likely to have chronic kidney disease (43.1% vs. 18%, p<0.001), tricuspid regurgitation (64.6% vs. 44.2%, p=0.009), and mitral regurgitation (60.8% vs. 35.9%, p<0.001) compared to PWH without pericardial effusion. There was no difference in CD4 count, CD8 count, viral load, length on ART, or history of tuberculosis between groups. Conclusions: We report a lower prevalence of pericardial effusion in PWH than previous results before the wide availability of ART (around 11%). In PWH with pericardial effusion, we found no association with HIV-related factors or length on ART. In this population, pericardial effusion was associated with comorbidities like chronic kidney disease and valvular abnormalities.