Pietilä, M Reduced myocardial carbon-11 hydroxyephedrine retention is associated with poor prognosis in chronic heart failure. [electronic resource] - European journal of nuclear medicine Mar 2001 - 373-6 p. digital Publication Type: Clinical Trial; Journal Article ISSN: 0340-6997 Standard No.: 10.1007/s002590000449 doi Subjects--Topical Terms: AgedCarbon RadioisotopesChronic DiseaseEchocardiographyEphedrine--analogs & derivativesFemaleFollow-Up StudiesHeart--diagnostic imagingHeart Failure--diagnostic imagingHumansMaleMiddle AgedMyocardium--metabolismOdds RatioPrognosisRadiopharmaceuticals--pharmacokineticsSurvival AnalysisTomography, Emission-Computed