Digitalis toxicity (DT) occurs when you take too much digitalis (also known as digoxin or digitoxin), a medication used to treat heart conditions. Signs of toxicity include nausea, vomiting, and an ...

Digoxin is available in oral form. Your body absorbs it, and it then travels to your body’s tissues, especially your heart, kidney, and liver. Your doctor performs digoxin testing to make sure that ...

A sensitive (0.2 ng per milliliter), precise (standard deviation 3 to 4 per cent), and specific radioimmunoassay for serum digoxin concentration has been developed. Levels are determined by ...