What are Some Common Antiarrhythmic Agents and Their Toxic Effects?
Some commonly used antiarrhythmic agents include:
- Lidocaine: A sodium channel blocker, lidocaine toxicity can cause central nervous system effects such as confusion, seizures, and coma. - Amiodarone: A potassium channel blocker, amiodarone toxicity is associated with pulmonary fibrosis, liver dysfunction, and thyroid abnormalities. - Digoxin: Although not classified in the Vaughan Williams system, digoxin toxicity can result in nausea, vomiting, visual disturbances, and arrhythmias.
