Class II's Flashcards
1
Q
What do II block
A
Beta
2
Q
What are the II drugs
A
Metoprolol
Propranolol
Esmolol
3
Q
How do II act
A
Reduce HR and contractility
Longer repol at AV
Decrease phase 4 slope
Less spont depol in pacemaker
4
Q
What do you use to reduce incidence of suddent arrhythmic deaths post-MI
A
Metoprolol
Propranolol
5
Q
Used to control SVT and V-tach
A
Metoprolol Propranolol
6
Q
GIve to control V-tach due to NE or digoxin tox
A
Metoprolol Propranolol
7
Q
Use for Acute arrhythmias in surgery/emergencies
A
Esmolol
8
Q
Contraindications for class II
A
CHF Bradycardia
Heart block
Hyperactive airway disease
9
Q
Class II AE
A
Bradycardia Hypotension CNS effects
10
Q
What drugs are involved in Rate control of A-fib
A
Ca channel blockers
Beta blockers
Digoxin
