cardionatrin


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a·tri·al na·tri·u·ret·ic pep·tide (ANP),

a 28-amino acid peptide (α-ANP) derived from cardiac atria, several smaller fragments of α-ANP, and a dimer of α-ANP with 56 amino acids (β-ANP) that are present in plasma in heart failure. Among other actions, ANP promotes renal salt and water excretion, increases capillary function, and decreases arterial pressure and the secretion of renin, angiotensin, aldosterone, and antidiuretic hormone.
Farlex Partner Medical Dictionary © Farlex 2012

NPPA

A gene on chromosome 1p36.21 that encodes a member of the natriuretic peptide family, which control extracellular fluid volume and electrolyte homeostasis.
 
Molecular pathology
NPPA mutations are associated with atrial fibrillation familial type 6.
Segen's Medical Dictionary. © 2012 Farlex, Inc. All rights reserved.

cardionatrin

See ATRIAL NATRIURETIC FACTOR.
Collins Dictionary of Medicine © Robert M. Youngson 2004, 2005