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Unformatted text preview: o You can have a lot of symptoms of fast heart can leave to HF-Device therapy is definitive treatment for bradyarrhythmia o Pace makers to controls low heart rate-Vaughn-Williams Classification o Drugs are classified major effects o Several durgs have >1 class of action Amiodaron e all 4 classes Propafenone classes IC and II o Digoxin falls outside this classification-Class I Na+ blockers-Class II Beta blockers-ClassIII K+ Channel blockers-Class IV Ca++ channel blockers Side effects of AAs: Proarrhythmia-All antiR medications also be proarrhythmia o Class I sodium channel blockers o Class III K+ channel blockers-Torsades de Pointes o Prolonged QT...
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- Spring '11