💡 Uses & Benefits

• Treats chronic stable angina when beta-blockers aren't tolerated or insufficient alone 

• Manages heart failure, reducing risk of hospitalization by controlling heart rate 

• Selective heart rate reducer: inhibits the If current in the sinus node, lowering workload and improving oxygen supply without affecting ECG conduction or contractility 

• Symptom relief: decreases episodes of chest pain and improves exercise tolerance and quality of life