Which of the following is an example of the subgroup of fast channel blockers (IA)?

Name: Which of the following is an example of the subgroup of fast channel blockers (IA)?
Brand: Quizplus
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Question

Quizplus · Accepted Answer

Procainamide is an example of a Class IA antiarrhythmic drug, which acts as a fast channel blocker by blocking the sodium channels in a moderate manner, thereby slowing down the conduction and prolonging the refractory period in the cardiac tissues.

Which of the Following Is an Example of the Subgroup