Associations between epicardial, visceral and subcutaneous adipose tissue with diastolic function in men with and without HIV.
AIDS
; 2024 May 24.
Article
em En
| MEDLINE
| ID: mdl-38788204
ABSTRACT
BACKGROUND:
People with HIV (PWH) are at greater risk for diastolic dysfunction (DD) compared to persons without HIV (PWOH). An increase in visceral adipose tissue (AT) is common among PWH and greater visceral AT is associated with DD among PWOH. We investigated associations of visceral AT, subcutaneous AT and other fat depots with subclinical DD among men with and without HIV (MWH/MWOH).DESIGN:
Cross-sectional analysis of MWH and MWOH in the Multicenter AIDS Cohort Study (MACS).METHODS:
Participants underwent echocardiography for DD assessment and CT scanning including subcutaneous, visceral, epicardial, and liver adiposity measurements. DD was defined by Characterizing Heart Function on Antiretroviral Therapy criteria. Odds for DD with each measure of adiposity were estimated using multivariable logistic regression.RESULTS:
Among 403 participants (median age 57, 55% white, median BMI 26âkg/m2), 25% met criteria for DD and 59% MWH (82% undetectable plasma HIV RNA). Greater epicardial AT area was associated with higher odds of DD (odds ratio1.54 per SD;95%CI1.15-2.05) when adjusted for demographics, HIV serostatus, and cardiovascular risk factors. This association did not differ by HIV serostatus and persisted when excluding MWH who were not virally suppressed. Less subcutaneous AT was associated with a higher odds of DD. Other adipose depots were not associated with DD.CONCLUSIONS:
Greater epicardial AT and less subcutaneous AT were associated with DD, regardless of HIV serostatus and viral suppression. Greater epicardial AT and less subcutaneous AT observed among PWH may contribute to risk for heart failure with preserved ejection fraction in this population.
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Base de dados:
MEDLINE
Idioma:
En
Ano de publicação:
2024
Tipo de documento:
Article