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Association of serum N-Terminal pro BNP in the Prediction Association of Serum N-Terminal pro BNP in Prediction of Left Ventricular Ejection Fraction in Patients with Systolic Ventricular Dysfunction.
- Source :
-
Journal of Mazandaran University of Medical Sciences (JMUMS) . 2014, Vol. 23 Issue 109, p1-7. 7p. - Publication Year :
- 2014
-
Abstract
- Background and purpose: Annually heart failure includes about three million emergency outpatient visits in the United States. In heart failure NT-proBNP will be released in response to increased myocardial stretch Materials and methods: This study was conducted in 80 individuals attending Fatemeh Zahra Hospital, in Sari, 2010-2011. Patients with GFR≤60, age≥75, atrial fibrillation (AF) and hypertension (BP≥160.100) were excluded. The patients were carefully examined and 60 patients with DHF were divided into three groups; Group1 LVEF≤30%, group 2 LVEF≤31-39%, group 3 LVEF≤40-49%. Twenty healthy people with normal LVEF≥50% were also studied to determine the cut point. Results: The highest level of NT-pro BNP was observed in group 1 (5370.10 ± 1781.90) and the lowest level was seen in group 4 (36.75 ± 24.32). Significant differences were found between the groups in NT-pro BNP level (P<0.001). Also, incomplete and reverse correlation was observed between LVEF values and serum level NT-pro BNP (R= -0.699). Conclusion: When LVEF reduced NT-pro BNP levels increased significantly which indicates an incomplete and reverse correlation between them. This finding allows using NT-pro BNP level for approximate estimation of ejection fraction in clinical practices. [ABSTRACT FROM AUTHOR]
Details
- Language :
- Persian
- ISSN :
- 17359260
- Volume :
- 23
- Issue :
- 109
- Database :
- Academic Search Index
- Journal :
- Journal of Mazandaran University of Medical Sciences (JMUMS)
- Publication Type :
- Academic Journal
- Accession number :
- 94867690