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ANTIARRHYTHMIC - Coggle Diagram
ANTIARRHYTHMIC
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K+ channel blockers
Amiodarone
- delay repolarization
- block and adrenergic recepto
ADRs hepatotoxicity
gray-blue skin discoloration
MoA:
- Potassium channel
- blockers increase
- AP duration
Ca2+ channel blockers
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ADRs:
- cardiotoxic effects
- bradycardia
- hypotension
- HF
- constipation
Antiarrhythmic drugs
- I Na+ channel blockade
IA prolonged repolarization
IB Shortened repolarization
- II Beta-adrenoreceptor antagonist
- III Prolongation of repolarization
(K+ channel blockade)
- IV Calcium Channel Blockade
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