Revascularization

Revascularization is a medical procedure that restores blood flow to a body part or organ that has suffered from a lack of oxygen due to a blocked or damaged blood vessel. This procedure is often used to treat conditions such as coronary artery disease and peripheral artery disease.

Types of Revascularization

There are two main types of revascularization: Percutaneous coronary intervention (PCI) and Coronary artery bypass grafting (CABG).

Percutaneous Coronary Intervention

Percutaneous coronary intervention, also known as angioplasty, is a non-surgical procedure that uses a catheter (a thin, flexible tube) to place a small structure called a stent to open up blood vessels in the heart that have been narrowed by plaque buildup, a condition known as atherosclerosis.

Coronary Artery Bypass Grafting

Coronary artery bypass grafting is a type of surgery that improves blood flow to the heart. Surgeons use CABG to treat people who have severe coronary heart disease (CHD).

Indications

Revascularization procedures are typically indicated for patients with significant narrowing or blockage of the coronary or peripheral arteries, which can lead to symptoms such as chest pain, shortness of breath, or leg pain.

Risks

Like all medical procedures, revascularization carries some risk. These may include infection, bleeding, heart attack, stroke, and even death. The specific risks can vary depending on the type of revascularization procedure, the patient's overall health, and other factors.

See Also

• Angioplasty
• Stent
• Coronary artery disease
• Peripheral artery disease

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