Givertz, M M Acute endothelin A receptor blockade causes selective pulmonary vasodilation in patients with chronic heart failure. [electronic resource] - Circulation Jun 2000 - 2922-7 p. digital Publication Type: Clinical Trial; Journal Article; Randomized Controlled Trial ISSN: 1524-4539 Standard No.: 10.1161/01.cir.101.25.2922 doi Subjects--Topical Terms: Cardiac Output, Low--drug therapyChronic DiseaseDouble-Blind MethodEndothelin Receptor AntagonistsEndothelin-1--bloodFemaleHemodynamics--drug effectsHumansMaleMiddle AgedNorepinephrine--bloodPulmonary Circulation--drug effectsReceptor, Endothelin ATime FactorsTumor Necrosis Factor-alpha--analysisVasodilationVasodilator Agents--adverse effects