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  1. How Blood Flows through the Heart - NHLBI, NIH

    Jun 25, 2025 · Arteries and veins link your heart to the rest of the circulatory system. Veins bring blood to your heart. Arteries take blood away from your heart. Your heart valves help control …

  2. Coronary artery disease - Symptoms and causes - Mayo Clinic

    Jun 14, 2024 · Overview Coronary artery disease (CAD) is a common type of heart disease. It affects the main blood vessels that supply blood to the heart, called the coronary arteries. In …

  3. Coronary artery bypass surgery - Mayo Clinic

    Nov 19, 2024 · Coronary artery bypass graft surgery. Heart bypass surgery. Coronary artery bypass surgery doesn't cure the heart disease that caused a blockage, such as …

  4. What Is Coronary Artery Bypass Grafting? - NHLBI, NIH

    Mar 24, 2022 · Coronary artery bypass grafting is a procedure to improve blood flow to the heart to treat or prevent serious problems such as a heart attack. Learn more about who may benefit …

  5. Coronary artery bypass grafting (CABG) gives patients low-risk, …

    Nov 23, 2024 · Mayo Clinic cardiovascular surgeons perform low-risk coronary artery bypass grafting (CABG) while providing durable outcomes for coronary artery disease. The surgery …

  6. Coronary angiogram - Mayo Clinic

    Dec 6, 2023 · A coronary angiogram is a test that uses X-rays to look at the heart's blood vessels, called the coronary arteries. It's usually done to see if a blood vessel is narrowed or blocked. A …

  7. Coronary Heart Disease Causes and Prevention - NHLBI, NIH

    Dec 27, 2024 · Coronary heart disease may have more than one cause, including plaque buildup or problems that affect how the heart's blood vessels work. Taking steps to keep your heart …

  8. Coronary angioplasty and stents - Mayo Clinic

    Nov 7, 2023 · Coronary angioplasty (AN-jee-o-plas-tee) is a procedure to open clogged blood vessels of the heart. Coronary angioplasty treats vessels, called coronary arteries, which …

  9. What Is Coronary Heart Disease? - NHLBI, NIH

    Dec 27, 2024 · Coronary heart disease is a type of heart disease that occurs when the arteries of the heart cannot deliver enough oxygen -rich blood to the heart muscle due to narrowing from …

  10. Coronary Heart Disease Treatment - NHLBI, NIH

    Dec 27, 2024 · Coronary heart disease treatment can include heart-healthy lifestyle changes, medicines, or procedures to help manage heart disease.