cardiac glycoside (digoxin) Flashcards
1
Q
therapeutic use Digoxin
A
Cardiac arrhytmias
2
Q
mechanism of action Digoxin
A
the sodium potassium pump gets blocked by Na+/K+-ATPase.
Myocardial contraction is increased due to intracellular storage sites releasing calcium ions
3
Q
Adverse effect Digoxin
A
fatigue
dizziness
drowsiness
4
Q
Contraindications Digoxin
A
Digitalis hypersensitivity
ventricular fibrillation
5
Q
Drug interaction Digoxin
A
antacids