Inotropic Agents Flashcards
Therapeutic uses of inotropic agents:
Congestive heart failure (CHF)
Lanoxin, Digoxin
anorexia and nausea
Primacor
Milrinone, thrombocytopenia
Inocor
Amrinone, ventricular arrhythmia
Inotrope
Agent/medecines that alter the energy of muscular contractions. Positively or negatively.
Anorexia
Appetite loss
Thrombocytopenia
low platelets count in blood
Ventricular arrthymia
Irregular movements of the left ventricles
Antiarrthymic agents
medecines that indicate treatment for an irregular heart rhythm
Cordarone, Amiodarone
pulmonary toxicity
Norpace, Disopyramide
dry eyes, blurred vision, negative intropic effect
ND means DE BV NIE
Tambocor, Flecainide
A.V. node suppression
Ethmozine, Moricizine
A.V. node suppression
Xylocaine, Lidocaine
CNS stimulation, seizure
Tonocard, Tocainide
pulmonary toxicity
Dilantin, Cerebyx, Phenytoin
gingival hyperplasia, ataxia
Procanbid, Procainamide
S.L.E, blood dyscrasia
Quinidine
diarrhea
Therapeutic uses of antiarrythmic agents
Arrythmia, irregular movement of the left ventricles
Pulmonary toxicity
lung toxicity
Gingival hyperplasia
gum inflammation and bleeding
Ataxia
lack of coordination of muscle movements
Nystagmus
Rapid involuntary movement of eyes in all directions
S.L.E.
systemic lupus erythematosus (chronic inflammatory disease of connective tissues)
Blood dyscrasia
Abnormality in blood
A.V. node suppression
slowing down in conduction velocity of heart
Negative inotropic effects
reducing the force of muscle contradiction of heart
Beta-blockers
blocks the beta 1 receptors in the cardiac tissues. reduces the oxygens the brain needs by lowering the heart rate and contraction force associated with an exercise
Tenormin, Atenolo
bradycardia
Lopressor, Torpol XL, Metroprolol
bradycardia
Inderal, Propranolol
bradycardi
Corgard, Nadolol
bradycardia
Zebeta, Bisoprolo
bradycardia
Normodyne, Trandate, Labetalol
bradycardia
Sectral, Acebutolol
bradycardia
Coreg, Carvedilol
bradycardia
Brevibloc, Esmolol
bradycardia
Levatol, Penbutolo
bradycardia
Threapeutic uses of beta-blockers
hypertension and angina
DNU!!! bB for:
CHF patients
Diabetics
Asthmatics
DNU!!! bB for CHF patients:
May cause fatal heart failure
DNU!!! bB for Diabetic patients:
May mask symptoms of hypoglycemia
DNU!!! bB for Asthma patients:
blocks beta-2 receptors and constricts the bronchial smooth muscles
Bradycardia
slowing heart rate
Hypoglycemia
low blood glucose level
Bronchial muscles
smooth muscles of lungs
Angina
heart disorder with sharp pain in heart