There are several medications that can be used to slow down an elevated heart rate. Some common ones include: Beta-Blockers: These medications block the effects of adrenaline, which helps reduce heart rate and blood pressure. Calcium Channel Blockers: These drugs relax and widen the blood vessels, which can lead to a decrease in heart rate. Digoxin: This medication increases the force of the heart's contractions and slows down the heart rate. Ivabradine: It specifically targets the heart's pacemaker cells to slow down the heart rate. It's essential to consult with a healthcare professional before starting any medication to ensure it is suitable for your specific condition and medical history.