What Effect Does Atrial Natriuretic Peptide Have?

What Effect Does Atrial Natriuretic Peptide Have? What effect does atrial natriuretic peptide have? For example, atrial natriuretic peptide (ANP) is a small peptide secreted by the heart upon atrial stretch and high systemic blood pressure. The acute effects of this potent, short-lived peptide include increased glomerular filtration and increased renal excretion of sodium and