Exam (elaborations)
Anti-Arrhythmic Drugs IBHRE Practice Questions with Correct Answers
- Course
- Institution
Class IA Drugs have what Action? Na+ Channel -- Moderately prolonged refractoriness and slow conduction velocity **Convert Arrhythmia and maintain NSR * Increases QRS duration *Prolong QT intervals * Block Parasympathetic stimulation of SA and AV node --> Increased conduction velocity Wha...
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