Plasma NT-proBNP is a potential marker of disease severity and correlates with symptoms in patients with chronic rheumatic valve disease
European Journal of Heart Failure, cilt.7, sa.4, ss.532-536, 2005 (SCI-Expanded, Scopus)
- Yayın Türü: Makale / Tam Makale
- Cilt numarası: 7 Sayı: 4
- Basım Tarihi: 2005
- Doi Numarası: 10.1016/j.ejheart.2004.07.006
- Dergi Adı: European Journal of Heart Failure
- Derginin Tarandığı İndeksler: Science Citation Index Expanded (SCI-EXPANDED), Scopus
- Sayfa Sayıları: ss.532-536
- Anahtar Kelimeler: Echocardiography, Functional status, Mitral valve score, NT-proBNP, Rheumatic valve disease
- Erciyes Üniversitesi Adresli: Hayır
Özet
Background: A noninvasive marker of disease severity and presence of symptoms is required in patients with chronic rheumatic valve disease (RVD). Aims: We sought to test the utility of measuring of N-terminal pro-B type natriuretic peptide (NT-proBNP) in chronic phase RVD. We also evaluated whether echocardiographic measures are interrelated with NT-proBNP levels. Methods: The study comprised 92 patients with RVD (mean age of 40±14 years) and 50 age/gender-matched control subjects. Functional status was assessed. Detailed echocardiographic examination was performed and mitral valve score was estimated. Venous blood samples were taken for measuring the level of NT-proBNP. Results: The plasma levels of NT-proBNP rose with increasing severity of mitral valve stenosis (p<0.001), increasing severity of mitral valve score (p<0.001), increasing severity of clinical symptom (p<0.001), increasing severity of mitral regurgitation (p<0.013), presence of mitral valve calcification (p<0.001), presence of tricuspid valve stenosis (p<0.001), increasing severity of tricuspid regurgitation (p<0.011), presence of aortic stenosis (p=0.043), decreasing left ventricular ejection fraction (p<0.001), presence of left atrial thrombus (p=0.0019), and with increasing left atrium dimensions (p=0.002). Conclusion: NT-proBNP levels in patients with chronic RVD are a potential marker of disease severity and correlates with symptoms. © 2004 European Society of Cardiology. Published by Elsevier B.V. All rights reserved.