Source:http://linkedlifedata.com/resource/umls/id/C0027481
MSH: A potent natriuretic and vasodilatory peptide or mixture of different-sized low molecular weight PEPTIDES derived from a common precursor and secreted mainly by the HEART ATRIUM. All these peptides share a sequence of about 20 AMINO ACIDS.,CSP: potent natriuretic and vasodilatory peptide or mixture of different-sized low molecular weight peptides derived from a common precursor and secreted mainly by the atrium of the heart; the peptides share a sequence of about 20 amino acids.