Giving more O2 to the heart by digoxin and heprin?

Digoxin is a medication that increases the strength of heart contractions and helps regulate heart rhythm, which can improve oxygen delivery to the heart muscle. Heparin is an anticoagulant that prevents blood clots, thereby enhancing blood flow and oxygen transport to the heart. Together, these medications can help optimize oxygen supply to the heart, especially in conditions like heart failure or acute coronary syndrome. However, their use must be carefully monitored to avoid potential side effects.