Cardiovascular Drugs

Medicine 109 with Cenoud at University of Massachusetts Worcester

About this deck

By: Nitish Mehta
Textbook:

Pathophysiology of Heart Disease:: A Collaborative Project of Medical Students and Faculty (PATHOPHYSIOLOGY OF HEART DISEASE (LILLY))

Robbins & Cotran Pathologic Basis of Disease: With STUDENT CONSULT Online Access (Robbins Pathology)
Created: 2011-05-15
Size: 4 flashcards
Views: 5

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Class I Antiarrythmics

block phase 0 depol. fast Na+ channel.

A- moderate block, prolonged AP duration (Quinidine)

B- mild block, shortened AP duration (Lidocaine)

C. marked block, no change in AP duration (Flecainide)

Class II Antiarrythmics

B-adrenergic receptor antagonist (Propranolol)

Class III

K+ channel block, increase AP duration by block repol (Amiodarone)

Class IV

block L- type calcium channels (Verapamil)