Linked Life Data

10217633

Source:http://linkedlifedata.com/resource/pubmed/id/10217633

Statements in which the resource exists as a subject.
PredicateObject
rdf:type
lifeskim:mentions
pubmed:issue
1-2
pubmed:dateCreated
1999-6-3
pubmed:abstractText
Sixteen patients with heart failure who underwent right heart catherization were studied with regard to plasma natriuretic peptide levels and hemodynamic parameters at rest and immediately after symptom-limited ergometry. Atrial natriuretic peptide (ANP) and brain natriuretic peptide (BNP) were measured and correlated with left ventricular ejection fraction (LVEF), mean pulmonary arterial pressure (MPAP), pulmonary arterial wedge pressure (PAWP) and cardiac index (CI). Compared to normal controls, ANP and BNP were elevated at rest. During exercise ANP and BNP increased. BNP was highly significantly correlated with LVEF (P = 0.005) at rest, whereas ANP did not (P = 0.082). BNP significantly correlated with MPAP and PAWP after exercise and showed a significant inverse correlation with CI. Our data provide evidence that BNP might be a better indicator for LVEF at rest than ANP. In addition, BNP correlates very well with MPAP and PAWP, after exercise. This close correlation is likely to reflect a correlation of BNP with left ventricular enddistolic pressure in heart failure when patients are exposed to physical exercise.
pubmed:language
eng
pubmed:journal
pubmed:citationSubset
IM
pubmed:chemical
pubmed:status
MEDLINE
pubmed:month
Mar
pubmed:issn
0009-8981
pubmed:author
pubmed:issnType
Print
pubmed:volume
281
pubmed:owner
NLM
pubmed:authorsComplete
Y
pubmed:pagination
121-6
pubmed:dateRevised
2007-11-15
pubmed:meshHeading
pubmed:year
1999
pubmed:articleTitle
Relationship between natriuretic peptides and hemodynamics in patients with heart failure at rest and after ergometric exercise.
pubmed:affiliation
Department of Medical Chemistry and Biochemistry, University of Innsbruck Medical School, Austria.
pubmed:publicationType
Journal Article