DigoxinDrug OverdoseDigitoxinCardenolidesCardiotonic AgentsAcetaminophenCardiac GlycosidesMedigoxinCharcoalEleutherococcusPoisoningAnalgesics, Non-NarcoticAntidotesDrug InteractionsAnti-Arrhythmia AgentsNeriumDigitalis GlycosidesHeroin DependenceSuicide, AttemptedRadioimmunoassayOuabainP-Glycoprotein