Monocyte Subsets in Patients with Chronic Heart Failure Treated with Cardiac Resynchronization Therapy.

ABSTRACT: The exact role of individual inflammatory factor in heart failure with reduced ejection fraction (HFrEF) remains elusive. The study aimed to evaluate three monocyte subsets (classical-CD14++CD16-, intermediate-CD14++CD16+, and nonclassical-CD14+CD16++) in HFrEF patients and to assess the effect of the cardiac resynchronization therapy (CRT) on the changes in monocyte compartment. The study included 85 patients with stable HFrEF. Twenty-five of them underwent CRT device implantation with subsequent 6-month assessment. The control group consisted of 23 volunteers without HFrEF. The analysis revealed that frequencies of non-classical-CD14+CD16++ monocytes were lower in HFrEF patients compared to the control group (6.98 IQR: 4.95-8.65 vs. 8.37 IQR: 6.47-9.94; p = 0.021), while CD14++CD16+ and

SUBMITTER: Ptaszynska-Kopczynska K 

PROVIDER: S-EPMC8700101 | biostudies-literature | 2021 Dec

REPOSITORIES: biostudies-literature