Disadvantages of digoxin

Benzimidazole derivatives eg. Pimobendan activity

Negative inotropes
1)
2)
3)

Action of cardiac glycosides eg. digoxin?

What is the action 1) milrinone 2) Methylxanthines

Drugs that increase HR
1) Name a muscarinic antagonist and describe when its used
2) Name a beta adrenoreceptor agonist and describe when its used

what is a side effect of drugs that increase contractility by increasing cAMP?

Antidysrhythmic drugs
1) Of the 4 types, what are the only ones not to interact directly with ion channels?

antidysrhythmic drugs
1) Class 1

antidysrhythmic drugs
Class 2

antidysrhythmic drugs
Class 3

antidysrhythmic drugs
Class 4

Targets for drugs acting on cardiac muscle

Positive inotropes
1)
2)
3)
4)

In what circumstances are 1) dobutamine used
2) dopamine

Drugs that slow HR
1) Name muscarinic agonists
2) Name drugs that increase vagal tone
3) Beta adrenoreceptor antagonists

How is heart failure of long standing characterised?