Anti-arrhythmics are drugs that modify cardiac conduction, they are used to treat arrhythmias and are classified according to the Vaughan-William's system.

❖ describe different classes of Antiarrhythmic drugs & their mechanism of action. drugs. Paroxysmal Supraventricular Tachycardia:

What are antiarrhythmic drugs? Antiarrhythmics are medications that prevent and treat a heart rhythm that is too fast or irregular also known as arrhythmias.

Therapeutic uses: ❖ Supraventricular arrhythmias. i.e atrial arrythmias ❖ Wolff-Parkinson-White syndrome*. ❖ Very effective in ventricular arrhythmias, but ...

Antiarrhythmic drugs act on the electrical conduction system of the heart. The most common use of these drugs is as part of a rhythm control strategy to ...

Propranolol and esmolol are prototypic antiarrhythmic β- blockers. Their mechanism in arrhythmias is primarily cardiac β- adrenoceptor blockade and reduction in ...

18 мар. 2022 г. · Antiarrhythmic drugs are used to prevent recurrent arrhythmias and restore sinus rhythm in patients with cardiac arrhythmias.

Antiarrhythmic drugs are used to prevent and treat abnormal and irregular heart rhythms (arrhythmias). These drugs are classified into four major classes based ...

6 окт. 2022 г. · Anti-arrhythmic medications are divided into 4 classes. Class I - Na + Channel Blockers. Class IA (disopyramide, quinidine, and procainamide).

Amiodarone is the first-line antiarrhythmic drug clinically demonstrated to increase return of spontaneous circulation in refrac- tory ventricular fibrillation ...