cardiac glycoside (digoxin) Flashcards

1
Q

therapeutic use Digoxin

A

Cardiac arrhytmias

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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

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3
Q

Adverse effect Digoxin

A

fatigue
dizziness
drowsiness

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4
Q

Contraindications Digoxin

A

Digitalis hypersensitivity

ventricular fibrillation

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5
Q

Drug interaction Digoxin

A

antacids

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