Question: M.I. has been diagnosed with heart failure, however, upon ECG assessment the patient is found to have atrial fibrillation. M.I. is currently taking PO digoxin, with the added identification of atrial fibrillation the nurse expects which medication to be given concurrently to treat this condition? Need Online Assistance? Group of answer choices Hydrochlorothiazide (HydroDIURIL) Inamrinone (Inocor) Milrinone (Primacor) Warfarin (Coumadin)