Clini, E Endogenous nitric oxide in patients with chronic heart failure (CHF): relation to functional impairment and nitrate-containing therapies. [electronic resource] - International journal of cardiology Apr 2000 - 123-30; discussion 131-4 p. digital Publication Type: Clinical Trial; Controlled Clinical Trial; Journal Article ISSN: 0167-5273 Standard No.: 10.1016/s0167-5273(00)00211-4 doi Subjects--Topical Terms: Blood Gas AnalysisBreath TestsCardiac CatheterizationChronic DiseaseExercise Test--drug effectsFemaleHeart Failure--drug therapyHemodynamicsHumansLinear ModelsMaleMiddle AgedNitrates--therapeutic useNitric Oxide--analysisRespiratory Function Tests