What type of medication is used to regulate irregular heart rhythms?

Antiarrhythmic medications are specifically designed to manage and stabilize heart rhythms. These drugs work by altering the electrical signals in the heart to restore a normal rhythm, making them essential in the treatment of various types of arrhythmias. Conditions like atrial fibrillation, ventricular tachycardia, or other irregular heartbeats benefit significantly from the use of antiarrhythmic agents, which can help prevent complications such as stroke or heart failure.

In contrast, anticoagulants are primarily used to prevent blood clots, diuretics help eliminate excess fluid and reduce blood pressure, and anticonvulsants are aimed at controlling seizures. Each of these classes of medications serves distinct therapeutic purposes that do not directly address the regulation of heart rhythms. Therefore, the choice of antiarrhythmic aligns perfectly with the need to manage irregular heartbeats effectively.