Conditions
Coronary Artery Bypass Surgery in London

Coronary artery bypass graft (CABG) surgery, commonly called heart bypass surgery, is a well-established and highly effective surgical treatment for coronary heart disease. It helps restore healthy blood flow to the heart muscle when the coronary arteries are narrowed or blocked, reducing symptoms such as angina (chest pain) and improving quality of life.
What Is Bypass Surgery?
Your heart relies on a network of coronary arteries to deliver oxygen-rich blood to the heart muscle. When these arteries become narrowed or blocked by fatty deposits (atherosclerosis), blood flow to the heart may be reduced. CABG uses healthy blood vessels taken from elsewhere in your body (often the leg, chest, or arm) to bypass these blockages, creating new pathways for blood to reach the heart.
This surgery can:
How Common Is Bypass Surgery?
In England, around 20,000 coronary artery bypass grafts are performed each year, most often in men and in people aged 60 or older.
While numbers have varied slightly over time, CABG remains one of the most commonly performed heart operations because it provides durable symptom relief and improved quality of life for many patients with significant coronary artery disease.
Benefits of Bypass Surgery
Bypass surgery has decades of evidence supporting its use in appropriately selected patients. Many people experience:
Dr Omar Ali will talk with you about how CABG compares with other treatments, such as angioplasty and stenting, and recommend the best option based on your heart’s condition.
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By taking a proactive approach to your heart health, you can reduce your risk of heart failure and maintain your overall health and well-being. Remember, heart failure is a serious medical condition, but with the right care and support, it is possible to manage your symptoms and improve your quality of life.


