OBJECTIVE The initial presentation of congenital and acquired heart disease in children can present a diagnostic challenge. We sought to evaluate B-type natriuretic peptide as a marker of critical heart disease in children at presentation in the acute care setting. METHODS A cohort of 33 pediatric patients with newly diagnosed congenital or acquired heart disease had B-type natriuretic peptid...

OBJECTIVES heart failure is primarily a disease of elderly people. Current guidelines suggest all patients with suspected heart failure should undergo objective assessment, usually by echocardiography. In the UK resources are limited and not all patients have access to echocardiography. The electrocardiogram is widely used as a pre-screening investigation. Recently the natriuretic peptides have...

BACKGROUND Elevated B-type natriuretic peptide levels in patients with acute myocardial infarction are useful in the prediction of poor outcome. It is still not established how often and when assessment of neurohormonal activation provides the best prognostic information. AIM To evaluate whether repeated measurements of B-type natriuretic peptide provide additional clinical information in pat...

INTRODUCTION AND OBJECTIVES Measurement of natriuretic peptides may be recommended prior to echocardiography in patients with suspected heart failure. Cut-off point for heart failure diagnosis in primary care is not well established. We aimed to assess the optimal diagnostic cut-off value of N-terminal pro-B-type natriuretic peptide on a community population attended in primary care. METHODS ...

BACKGROUND Experimental studies suggest that the natriuretic peptides influence lipid and fatty acid metabolism. Although it has been shown that obese individuals have reduced natriuretic peptide levels, conflicting data exist on the relation of natriuretic peptide levels to other metabolic risk factors. METHODS AND RESULTS We examined the association of plasma levels of B-type natriuretic pe...

The structure of the mouse natriuretic peptide type-B (BNP) gene was determined by isolating and sequencing genomic clones. The mouse BNP gene was structurally similar to other natriuretic peptide genes and comprised three exons and two introns. Expression of the mouse BNP gene was found only in cardiac tissue as determined by ribonuclease protection analyses. Initiation of transcription was 31...

B-type natriuretic peptide is an important prognostic marker in heart failure. However, there are limited data for its value in non-cardiac intensive care unit patients, namely regarding long-term prognosis. We investigated the long-term prognostic value of BNP in a cohort of critically ill patients. This was a prospective and observational study, conducted in a tertiary university hospital 20-...

INTRODUCTION AND OBJECTIVES Neprilysin breaks down numerous vasoactive peptides. The soluble form of neprilysin, which was recently identified in heart failure, is associated with cardiovascular outcomes. Within a multibiomarker strategy, we directly compared soluble neprilysin and N-terminal pro-B-type natriuretic peptide as risk stratifiers in a real-life cohort of heart failure patients. M...