pharm 8 Flashcards
cardiac glycosides
act directly on the myocardium to increase the force of myocardial contractions
HEART FAILURE
drug for cardiac glycoside
digoxin
digoxin
need to monitor pulse before you administer it
arrhythmia
any change from the normal sequence of electrical impulses of the heart
antiarrhythmic agents
suppress cardiac arrhythmias
adenosine (adenocard)
restores normal sinus rhythm by slowing down AV node
amiodarone (cordarone)
life threatening ventricular arrhythmias
amiodarone black box
should be hospitalized when first started
beta adrenergic blockers example
propranolol (inderal)
beta adrenergic blockers
combat arrhythmias by inhibiting adrenergic nerve receptors
calcium channel blockers example
verapamil (calan)
calcium channel blockers
treat A fib/flutter
slowing AV nodal conduction
lidocaine
membrane stabilizing action EMERGENCY
procainamide
act by decreasing myocardial excitability, inhibiting conduction, and depress myocardial contractility
procainamide example
disopyramide (norpace)
propafenone (rythmol)
life threatening ventricular arrhythmias
HTN
> 140/90
antihypertensives
can’t cure HTN by itself; just treat
antihypertensives SE
hypotension
thiazide diurectics
combined a lot of the time HTN
beta adrenergic
treat angina, post MI, heart disease
angiotensin-converting enzyme (ACE) inhibitors
decreasing vasoconstriction
1st or 2nd generation
calcium blockers
treat HTN