Digoxin is a medication used to help treat heart failure and heartbeat irregularities. Your digoxin levels tell you the amount of digoxin that is in your body at a certain time. Having too much or too ...
In patients with heart failure with reduced ejection fraction (HFrEF) who have an implantable cardioverter-defibrillator (ICD), the use of digoxin may increase the risk of ventricular tachyarrhythmia ...