Right ventricular overload significantly contributed to BNP/ANP elevation in heart failure beyond left ventricular dysfunction alone, meaning natriuretic peptide levels reflect total cardiac stress from both ventricles.
Key findingRight ventricular overload independently contributed to BNP and ANP elevation in heart failure patients, demonstrating that natriuretic peptide levels
What the researchers found
Right ventricular overload independently contributed to BNP and ANP elevation in heart failure patients, demonstrating that natriuretic peptide levels reflect total biventricular cardiac stress — not just left ventricular dysfunction.
Why it matters
Relevant for natriuretic-peptides, cardiovascular.
How the study worked
clinical-trial study on natriuretic-peptides, cardiovascular.
What this study cannot tell us
See abstract.
How to read the evidence
moderate evidence.
When this study was published
Published in 2005.
The bigger picture
Advances peptide research with clinical implications.
Questions still open
- Further research needed.
- Clinical translation to evaluate.
Common questions
What was studied?
What was found?
Read the original research
Right heart overload contributes to cardiac natriuretic hormone elevation in patients with heart failure.
International journal of cardiology, 104(1), 39-45
Citation
Passino, Claudio; Maria Sironi, Anna; Favilli, Brunella; Poletti, Roberta; Prontera, Concetta; Ripoli, Andrea; Lombardi, Massimo; Emdin, Michele. (2005). Right heart overload contributes to cardiac natriuretic hormone elevation in patients with heart failure.. International journal of cardiology, 104(1), 39-45.