title: [The atrial natriuretic factor in severe congestive heart failure. Plasma level, hemodynamic, hormonal and renal effects].
abstract: The effects of human alpha atrial natriuretic factor following bolus injection of increasing doses and during a continuous 30 minute infusion were investigated in 7 patients with severe congestive cardiac failure (NYHA III-IV). The natriuretic factor was measured in plasma before and after the bolus application or infusion. The plasma levels were raised in 6 patients. A significant inverse correlation was observed between the basal levels of the atrial factor and cardiac output. In addition, there was a dose-dependent fall in preload and afterload as well as in the peripheral vascular resistance and there was an improvement in cardiac performance. The alpha atrial natriuretic factor inhibited aldosterone and cortisol secretion and promoted diuresis and the urinary excretion of sodium and potassium. The plasma concentrations of renin, noradrenaline, vasopressin, 6-keto-prostaglandin F1 alpha, the stable metabolite of prostacyclin, and prostaglandin E2 remained unchanged.
authors.forename: A J
authors.initials: AJ
authors.lastname: Riegger
authors.forename: E P
authors.initials: EP
authors.lastname: Kromer
authors.forename: K
authors.initials: K
authors.lastname: Kochsiek
mesh_terms: D000450:Aldosterone / Q000378:metabolism; D009320:Atrial Natriuretic Factor / Q000008:administration & dosage*; D001794:Blood Pressure / Q000187:drug effects; D002302:Cardiac Output / Q000187:drug effects; D002496:Central Venous Pressure / Q000187:drug effects; D002986:Clinical Trials as Topic; D004231:Diuresis / Q000187:drug effects; D004305:Dose-Response Relationship, Drug; D006333:Heart Failure / Q000097:blood*; D006439:Hemodynamics / Q000187:drug effects; D006801:Humans; D006854:Hydrocortisone / Q000378:metabolism; D009318:Natriuresis / Q000187:drug effects; D011458:Prostaglandins E / Q000097:blood; D011460:Prostaglandins F / Q000097:blood; D012083:Renin / Q000097:blood; D014667:Vasopressins / Q000097:blood
chemical_list: D011458:Prostaglandins E; D011460:Prostaglandins F; D014667:Vasopressins; D000450:Aldosterone; D009320:Atrial Natriuretic Factor; D012083:Renin; D006854:Hydrocortisone
vernacular_title: Der natriuretische Vorhoffaktor bei schwerer kongestiver Herzinsuffizienz. Plasmaspiegel, hämodynamische, hormonale und renale Effekte.