According to the Vaughan Williams Classification System,which Class of Antiarrhythmic

question 25

Multiple Choice

According to the Vaughan Williams classification system,which class of antiarrhythmic agents consists of the only two calcium channel blockers (CCBs) used in the management of supraventricular arrhythmias and ventricular rate control for atrial fibrillation?

• A)Class I
• B)Class II
• C)Class III
• D)Class IV

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