Oral sympathomimetics: not recommended. Antagonized by β-blockers. Monitor digoxin. Caution with other drugs that may lower serum potassium (eg, diuretics).

Digoxin is used extensively in combination with other medications in the treatment of heart failure, and is often prescribed to patients with atrial fibrillation — a kind of irregular heartbeat ...

Heart failure (HF) is the leading cause of hospitalization among older adults. Digoxin has been shown to reduce hospitalization due to worsening HF. However, at the commonly prescribed dose of 0. ...