Functional capacity and inflammatory biomarkers as predictors for right atrial volume index in COPD patients.

ABSTRACT:

Objective

Chronic obstructive pulmonary disease (COPD) is a leading cause of mortality and right-heart complications. So, this study aimed to evaluate the role of right atrial volume index (RAVI), inflammatory biomarkers and functional capacity in predicting poor outcomes for patients with COPD, classified by COPD assessment test (CAT) questionnaire, as early predictors of right heart diseases.

Methods

151 patients with COPD with ejection fraction (LVEF) > 55% were enrolled and classified according to CAT questionnaire into CAT ≥ 10 (group I) and CAT < 10 (group II). RAVI was calculated using Echocardiography. Assessment of RV systolic function was done by Doppler imaging. Functional capacity parameters were assessed by modified medical research council dyspnea scale (mMRC).

SUBMITTER: Khedr L 

PROVIDER: S-EPMC10427529 | biostudies-literature | 2023 Aug

REPOSITORIES: biostudies-literature