Peters, Craig M Is there an association between ephedra and heart failure? a case series. [electronic resource] - Journal of cardiac failure Feb 2005 - 9-11 p. digital Publication Type: Case Reports; Journal Article ISSN: 1071-9164 Standard No.: 10.1016/j.cardfail.2004.04.003 doi Subjects--Topical Terms: AdultCardiomyopathy, Dilated--chemically inducedEphedra--adverse effectsFemaleHumansMaleMiddle AgedVentricular Dysfunction, Left--chemically induced