vasoactive chemical digoxin 2019-05-23T14:45:00Z A cardenolide glycoside that is digitoxin β-hydroxylated at C-12. A cardiac glycoside extracted from the foxglove plant, Digitalis lanata, it is used to control ventricular rate in atrial fibrillation and in the management of congestive heart failure with atrial fibrillation, but the margin between toxic and therapeutic doses is small. CHEBI:4551 XCO:0000619 experimental_condition_ontology pubchem.compound:2724385 sjwang