Antiarrhythmics

Diagram illustrating digoxin’s mechanism of action: inhibition of the sodium–potassium ATPase leads to intracellular sodium and calcium accumulation and increased cardiac contractile force.

Digoxin

Diagram of a cardiac action potential showing membrane potential over time, phases 0–4, ion movements, repolarisation, refractory period, and an arrow indicating amiodarone’s effect.

Amiodarone

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Antihypertensives

ACE Inhibitors and ARBs

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Hormonal Therapies

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Anticoagulants & Antiplatelets

Parenteral Anticoagulants

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