Korean Circ J.
1988 Mar;18(1):23-29. 10.4070/kcj.1988.18.1.23.
Plasma Atrial Natriuertic Peptide (ANP) Levels and Hemodynamic Data in Patient with Heart Disease
- KMID: 2229588
- DOI: http://doi.org/10.4070/kcj.1988.18.1.23
Abstract
- To difine the relation between plasma atrial natriuertic peptide (ANP) levels and hemodynamic changes, we measured plasma concentration of atrial natriuertic peptide in 19 patients with heart disease undergoing cardiac catherization and in 15 normal subjects. The following results were obtained; 1) There were significantly increased plasma levels of atrial natriuertic peptide in patients with elevated mean pulmonary arterial wedge pressure. 2) A significant step-up in atrial natriuertic peptide concentration was seen between the femoral venous and right atrial plasma (P<0.01) and between the right atrial and pulmonary arterial plasma (P<0.05). 3) Peripheral venous atrial natriuretic peptide levels were significantly correlated with mean pulmonary arterial pressure and pulmonary wedge pressure (r=0.05, r=0.65, P<0.05). 4) Plasma atrial natriuretic peptide levels in pulmonary artery were significantly correlated with mean pulmonary arterial pressure (P<0.05).
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