Cardiac Glycosides Flashcards
1
Q
Mechanism of action
A
Decrease heart rate
Increase muscle contraction
Decrease electrical activity
Overall, increases CO and decreases HR
2
Q
Example
A
Digoxin
3
Q
Contraindications
A
Heart block
HF
4
Q
Adverse effects
A
Dysthymia
Fatigue, confusion
Bradycardia or tachycardia
Colored vision - halo vision
5
Q
Drug interactions
A
Beta blockers
Calcium channel blockers