A 55-year-old woman presented with progressive heart failure symptoms and was diagnosed by endomyocardial biopsy with light chain amyloidosis. Magnetic resonance imaging (MRI) at baseline showed slightly increased wall thickness of the right and left ventricles and abnormal nulling of the myocardium with a dark blood pool (Figure A) on postgadolinium images, consistent with amyloidosis. Baselin...

AIMS To determine the prognostic value of right ventricular (RV) dysfunction assessed by echocardiography or spiral computed tomography (CT), or by increased levels of cardiac biomarkers [troponin, brain natriuretic peptide (BNP) and pro-BNP] in patients with haemodynamically stable pulmonary embolism (PE). METHODS AND RESULTS We included all studies published between January 1985 and October...

Abstract Introduction The objective of the present research was to evaluate possible association between N-terminal pro-brain type natriuretic peptide (NT-proBNP) levels and in-hospital mortality in coronavirus disease 2019 (COVID-19) pneumonia patients who did not have pre-existing heart failure (HF). Methods A total 137 consecutive without HF hospitalized due COVID-19 were enrolled into curre...

Objectives: Although neurohormones have a well-established prognostic value in patients with chronic heart failure (CHF), little is known about this in CHF patients untreated with angiotensin-converting enzyme (ACE)-inhibitors, angiotensin-receptor blockers (ARBs) and beta-blockers. Methods: Baseline N-terminal pro atrial natriuretic peptide (NT-pro-ANP), N-terminal pro B-type natriuretic pepti...

†Departments of Paediatrics, ‡Medicine, §Chemical Pathology, College of Medicine, University of Lagos, Nigeria. *Correspondence: E. N. Ekure, Departments of Paediatrics, College of Medicine, University of Lagos, Nigeria. Email addresses: ENE: [email protected] CAN: [email protected] JNA: [email protected] AM: [email protected] JO: [email protected] Abbreviations: CHF, Congestive...

BACKGROUND Human urotensin II (UTN) has potent vasoactive and cardiostimulatory effects, acting on the G protein-linked receptor GPR14. Myocardial UTN expression is upregulated in heart failure, and UTN stimulates myocardial expression of the natriuretic peptides. We investigated plasma UTN levels in heart failure (HF; left ventricular systolic dysfunction) in comparison with plasma N-terminal ...

The use of natriuretic peptides in the neonatal population is emerging. B-type Natriuretic Peptide (BNP) and N-terminal-Pro-BNP (NTpBNP) are used in the adult population to assess myocardial function and volume loading. Their role in prognosis following cardiac surgery has also been identified. In preterm infants NTpBNP is becoming increasingly recognised as a potential screening tool for paten...