Advanced life support Flashcards
1
Q
Amiodarone?
A
Use: anti-arrhythmic - VT / VF / AF / SVT
MOA: Class III - prolongs repolarisation via decreased calcium entry
Half life: 58 d
2
Q
Diltiazem?
A
Use: HTN / angina / arrythmia
MOA: nondihyrdopyridines calcium channel blocker. Class IV anti-arrhythmic .
Half-life: 3-4.5 h
3
Q
Digoxin?
A
Use: AF / atrial flutter / heart failure
MOA: Slows down AV node
Half-life: 36-48 h
4
Q
Adenosine?
A
Use: SVT
MOA: transient heart block in AV node
Half-life: <30 s
5
Q
Atropine?
A
Use: Bradycardia
MOA: Competitive inhibitor of muscarinic receptors. Stops parasympathetic input.
Half-life: 2 h