01 February 2012
Relation of hs-CRP and BNP levels with the atrial spontaneous echo contrast and thrombi in permanent atrial fibrillation patients with different etiologies
Tayfun SahinA, Eser AcarA, Umut CelikyurtB, Teoman KılıcC, Guliz KozdagD, Aysen AgacdikenE, Dilek UralCDOI: 10.12659/MSM.882461
Med Sci Monit 2012; 18(2): CR78-87
Abstract
Background: Thromboembolic risk in permanent atrial fibrillation (AF) is strongly associated with the underlying etiology, and inflammatory parameters may contribute. The present study aimed to investigate the relationship of hs-CRP and BNP levels with left and right atrial appendage (LAA and RAA) function, presence of spontaneous echo contrast (SEC) and thrombus.
Material/Methods: Eighty-four permanent AF patients with different etiologies (20 mitral stenosis, 44 hypertension and 20 hyperthyroidism) and 23 patients with sinus rhythm were included. LAA and RAA flow velocities were measured by pulsed-wave Doppler and wall motion velocities with tissue Doppler imaging (TDI) in transesophageal echocardiography.
Results: Hs-CRP and BNP levels significantly differed among the 3 AF groups: levels were highest in mitral stenosis patients (8.6±5.3 mg/L and 98.0±125.7 pg/mL, respectively), the lowest hs-CRP was in hyperthyroidism patients (4.3±3.8 mg/L), and the lowest BNP was in hypertensive patients (64.8±44.3 pg/mL). There were also significant differences between the AF group and controls regarding hs-CRP and BNP levels. In the correlation analysis, BNP level was not significantly correlated with LAA and RAA functions, whereas hs-CRP level was significantly correlated with some LAA and RAA functions. On the other hand, hs-CRP level was significantly related to the presence of mild-moderate SEC and thrombi, mainly in mitral stenosis patients. Moreover, hs-CRP was the most important determinant of RAA thrombus formation, followed by RAA ejection fraction. In contrast, no positive or negative correlation was found between BNP levels and RAA and LAA thrombi.
Conclusions: Higher hs-CRP levels in AF patients may be a predictor for the presence of SEC and thrombi in the atria.
Keywords: Heart Atria - ultrasonography, Echocardiography, Transesophageal, Case-Control Studies, C-Reactive Protein - metabolism, Atrial Fibrillation - ultrasonography, Natriuretic Peptide, Brain - metabolism, Thrombosis - ultrasonography
1218 6
Editorial
01 November 2023 : Editorial
Editorial: Factors Driving New Variants of SARS-CoV-2, Immune Escape, and Resistance to Antiviral Treatments as the End of the COVID-19 Pandemic is DeclaredDOI: 10.12659/MSM.942960
Med Sci Monit 2023; 29:e942960
In Press
28 Nov 2023 : Clinical Research
Impact of Fluorodeoxyglucose-Positron Emission Tomography/Computed Tomography on Therapeutic Decisions and ...Med Sci Monit In Press; DOI: 10.12659/MSM.942122
28 Nov 2023 : Clinical Research
Long-Term Outcomes of Decompression and Grafting in Acute Pathological Proximal Femur Fractures in Children...Med Sci Monit In Press; DOI: 10.12659/MSM.943031
27 Nov 2023 : Clinical Research
Comparison of Outcomes from Emergency Admissions to a Major Trauma Center in Turkey of 1646 Elderly Patient...Med Sci Monit In Press; DOI: 10.12659/MSM.942916
27 Nov 2023 : Clinical Research
Evaluating Modified Ultrasound-Guided Serratus Anterior Plane Block for Enhanced Postoperative Recovery in ...Med Sci Monit In Press; DOI: 10.12659/MSM.942757
Most Viewed Current Articles
13 Nov 2021 : Clinical Research
Acceptance of COVID-19 Vaccination and Its Associated Factors Among Cancer Patients Attending the Oncology ...DOI :10.12659/MSM.932788
Med Sci Monit 2021; 27:e932788
30 Dec 2021 : Clinical Research
Retrospective Study of Outcomes and Hospitalization Rates of Patients in Italy with a Confirmed Diagnosis o...DOI :10.12659/MSM.935379
Med Sci Monit 2021; 27:e935379
14 Dec 2022 : Clinical Research
Prevalence and Variability of Allergen-Specific Immunoglobulin E in Patients with Elevated Tryptase LevelsDOI :10.12659/MSM.937990
Med Sci Monit 2022; 28:e937990
08 Mar 2022 : Review article
A Review of the Potential Roles of Antioxidant and Anti-Inflammatory Pharmacological Approaches for the Man...DOI :10.12659/MSM.936292
Med Sci Monit 2022; 28:e936292