title: [2 studies for heart failure therapy. Endothelin receptor antagonist does not improve prognosis].
mesh_terms: D000959:Antihypertensive Agents / Q000009:adverse effects / Q000627:therapeutic use*; D000077300:Bosentan; D065128:Endothelin Receptor Antagonists; D006333:Heart Failure / Q000188:drug therapy*; D006801:Humans; D016032:Randomized Controlled Trials as Topic; D013449:Sulfonamides / Q000009:adverse effects / Q000627:therapeutic use*; D017211:Treatment Failure
chemical_list: D000959:Antihypertensive Agents; D065128:Endothelin Receptor Antagonists; D013449:Sulfonamides; D000077300:Bosentan