Digoxin toxicity is a life-threatening condition. The most common symptoms are gastrointestinal and include nausea, vomiting, abdominal pain and diarrhea. The cardiac manifestations are concerning and ...

Digoxin, originally derived from the foxglove flower, blocks the sodium/potassium ATPase pump. The mechanism by which this decreases atrioventricular (AV) conduction is not clear, butperhaps it is due ...