Whitbeck, Matthew G Increased mortality among patients taking digoxin--analysis from the AFFIRM study. [electronic resource] - European heart journal May 2013 - 1481-8 p. digital Publication Type: Journal Article; Randomized Controlled Trial ISSN: 1522-9645 Standard No.: 10.1093/eurheartj/ehs348 doi Subjects--Topical Terms: AgedAnti-Arrhythmia Agents--adverse effectsAtrial Fibrillation--drug therapyCause of DeathDigoxin--adverse effectsFemaleHeart Failure--mortalityHumansKaplan-Meier EstimateMaleProportional Hazards Models