VASCULAR SURGERY, cilt.26, sa.2, ss.109-115, 1992 (SCI-Expanded)
In 22 patients who underwent mitral valve replacement (13) or coronary bypass surgery (9), preoperative and postoperative plasma atrial natriuretic peptide (p-ANP) concentration, hemodynamic changes, plasma aldosterone, and twenty-four-hour urine sodium-potassium concentrations were studied.