What is a key benefit of coronary artery bypass graft (CABG) surgery?

One of the key benefits of coronary artery bypass graft (CABG) surgery is that it decreases symptoms in most clients. This procedure is designed to alleviate angina (chest pain), shortness of breath, and other symptoms associated with insufficient blood flow to the heart, particularly in individuals with significant coronary artery disease. By bypassing blocked or narrowed arteries, CABG improves blood flow to the myocardium, thereby enhancing oxygen delivery to the heart muscle and reducing ischemic symptoms.

In many cases, patients experience a noticeable improvement in their quality of life post-surgery, which is often associated with a reduction in the frequency and severity of angina and better overall physical capacity. While CABG surgery can contribute to longer life expectancy and may help prevent the progression of coronary artery disease in some cases, its most immediate and significant outcome is the relief of symptoms. Patients often report feeling better and being able to resume activities that were previously hindered by cardiac symptoms following the procedure.