Ivaprex 5 mg is a medication used primarily for the treatment of chronic stable angina pectoris and chronic heart failure. It works by selectively inhibiting the cardiac pacemaker I f current, which effectively lowers the heart rate and helps alleviate symptoms associated with these heart conditions. Typically taken with food to enhance absorption, Ivaprex can help improve exercise tolerance and reduce the frequency of angina attacks. As with any medication, it is important to follow the prescribed dosage and consult a healthcare professional regarding any potential side effects or interactions with other medications.