BACKGROUND The urinary albumin/creatinine ratio (ACR) is a significant neurologic prognostic predictor in patients with aneurysmal subarachnoid hemorrhage (SAH). B-type natriuretic peptide (BNP) plays an important role in body fluid regulation in patients with SAH. The present study was performed to determine whether ACR was independent predictor for unfavorable neurological outcome and ACR was...

Patients with idiopathic pulmonary arterial hypertension usually undergo acute vasodilator tests with nitric oxide (NO) for haemodynamic evaluation and therapeutical planning. The aim of this study was to evaluate the link between the variation of N-terminal (NT)-pro-brain natriuretic peptide (BNP) levels and haemodynamic parameters during the acute vasodilator test. A total of 22 idiopathic pu...

AIM The relationship between fibroblast growth factor 21 (FGF21) and cardiovascular disease has been well established in recent studies. This study aimed to investigate the relationship between FGF21 and left ventricular systolic dysfunction and cardiac death. METHODS Two-dimensional echocardiography was used to measure the left ventricular ejection fraction (LVEF) to estimate left ventricula...

Patients with pulmonary embolism (PE) have a high risk of death and it is important to recognize factors associated with high mortality. N-Terminal pro-Brain Natriuretic Peptide (NT-pro BNP) has recently emerged as a promising biomarker for risk assessment in acute pulmonary embolism (PE). The aim of this study is to detect the in hospital prognostic value of NT-pro BNP in patients with acute (...

BACKGROUND Surgical stress response is among the most severe stress tolerated by the patient, which needs suppression by anesthesia. OBJECTIVES We assessed the effect of three methods of anesthesia on postoperative levels of pro-brain natriuretic peptide (pro-BNP) to determine the most effective one in preventing surgical stress response. PATIENTS AND METHODS In a randomized clinical trial,...

Biochemical tests to detect B-type natriuretic peptide (BNP) or N-terminal pro-brain BNP (NT-proBNP) are useful diagnostic methods for patients with possible HF. These tests are valuable prognostic predictors for the entire spectrum of HF disease severity. Therefore, the measurements of BNP or NT-proBNP taken along with conventional clinical assessments may assist clinicians in deciding treatme...

BACKGROUND National guidelines suggest the use of natriuretic peptides in suspected heart failure but there have been no studies comparing assays in primary care. AIM To test and compare the diagnostic accuracy and utility of B-type natriuretic peptide (BNP) and N-terminal B-type natriuretic peptide (NT proBNP) in diagnosing heart failure due to left ventricular systolic dysfunction in patien...

Acute myocardial infarction (MI) results in activation of neurohormonal systems and increased plasma concentrations of myocardial enzymes and structural proteins. We hypothesized that plasma levels of N-terminal pro-brain natriuretic peptide (NT-BNP) would respond more vigorously after MI than those of other natriuretic peptides. We also sought to compare this response with that of the establis...

BACKGROUND COPD increases the risk of cardiovascular problems. Dyspnea on exertion can be associated with COPD or heart failure or both. N-terminal-pro-brain natriuretic peptide (NT-pro-BNP) is a marker of cardiac dysfunction, and exercise testing can identify subtle heart abnormalities. OBJECTIVE To determine whether cardiac dysfunction adds to the mechanism of dyspnea caused primarily by im...