How are statins and stents used to treat cardiovascular disease?

Statins are drugs that help to lower cholesterol in the blood. They do this by lowering its production in the liver . Statins are prescribed for people with heart disease or who have a high risk of developing it. The drugs need to be taken long-term.

How are stents used to treat coronary heart disease?

A stent is a small mesh tube that holds open passages in the body, such as weak or narrow arteries. Stents are often used to treat narrowed coronary arteries that supply the heart with oxygen-rich blood. The stent holds open the narrowed arteries to allow adequate blood to flow to the heart.

What is a stent and how does it work?

A stent is a tiny tube that your doctor can insert into a blocked passageway to keep it open. The stent restores the flow of blood or other fluids, depending on where it’s placed. Stents are made of either metal or plastic. Stent grafts are larger stents used for larger arteries.

What are stents used for?

Stents are commonly used to treat the following conditions that result from blocked or damaged blood vessels: Coronary heart disease (CHD) (angioplasty and stent placement – heart) Peripheral artery disease (angioplasty and stent replacement – peripheral arteries) Deep vein thrombosis (DVT)

How a stent works for cardiovascular disease BBC Bitesize?

Stents. Coronary arteries that are blocked or have become narrow can be stretched open and have a stent inserted to restore and maintain blood flow. The stent is inserted into a coronary artery in a catheter . Stents can be used in instances where drugs are less effective, and offer a longer term solution.

Why do stents prevent heart attacks?

The plaque can also cause a blood clot that blocks blood flowing to your heart, which may lead to a heart attack. By keeping an artery open, stents lower your risk of chest pain. They can also treat a heart attack that’s in progress.

What is heart valve disease?

In heart valve disease, one or more of the valves in your heart doesn’t work properly. Your heart has four valves that keep blood flowing in the correct direction. In some cases, one or more of the valves don’t open or close properly. This can cause the blood flow through your heart to your body to be disrupted.

How many stents can a person get?

Patients Can’t Have More Than 5 To 6 Stents In Coronary Arteries: A Myth.

How effective are stents?

Stents, bypass surgery show no benefit in heart disease mortality rates among stable patients. A large, international study led by Stanford and New York University found that invasive procedures are no better than medications and lifestyle advice at treating heart disease that’s severe but stable.