Acetyldigitoxin
Acetyldigitoxin (pronunciation: a-set-il-di-ji-tox-in) is a type of cardiac glycoside, a class of organic compounds that have a direct effect on the heart. It is derived from the foxglove plant and is used in the treatment of congestive heart failure and atrial fibrillation.
Etymology
The term "Acetyldigitoxin" is derived from the Latin digitalis, meaning "pertaining to the finger," and the Greek toxikon, meaning "poison." The prefix "acetyl-" is derived from the Latin acetum, meaning "vinegar," and refers to the presence of an acetyl group in the compound's chemical structure.
Pharmacology
Acetyldigitoxin works by inhibiting the sodium-potassium ATPase pump, which increases the amount of calcium in the heart cells. This leads to stronger contractions of the heart muscle, improving the heart's efficiency and reducing symptoms of heart failure and irregular heart rhythms.
Related Terms
Side Effects
Like other cardiac glycosides, Acetyldigitoxin can have serious side effects if not used properly. These can include nausea, vomiting, diarrhea, dizziness, and visual disturbances. In severe cases, it can cause cardiac arrhythmias or cardiotoxicity.
See Also
External links
- Medical encyclopedia article on Acetyldigitoxin
- Wikipedia's article - Acetyldigitoxin
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