Relationship between renal function and plasma brain natriuretic peptide in patients with heart failure.


OBJECTIVES This study sought to evaluate the relationship between brain natriuretic peptide (BNP), renal function, and the severity of congestive heart failure (CHF). BACKGROUND Both BNP and renal function are prognostic predictors in CHF patients. METHODS We measured the plasma BNP level in the aortic root and coronary sinus in 366 consecutive patients… (More)


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