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Cardiac Catheterization
Cardiac Catheterization
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the guide wire and catheter are inserted into a vein instead of an artery, and are guided up through the chambers of the heart and into the pulmonary artery
After the catheter is guided into the coronary-artery system, a dye (also called a radiocontrast material) is injected to aid in the identification of any abnormalities of the heart.
Under sedation and local anaesthetic, a needle is introduced from the groin artery. A catheter is then introduced which is guided towards the heart. Once it reaches the heart vessels, a contrast dye is injected and the images are seen on the screen and recorded.
The passing of a catheter into the heart is known as cardiac catheterization. This procedure is performed by a cardiologist in a catheterization lab, commonly called a cath lab. A long, thin tube is placed through a blood vessel to the heart.
A coronary artery stent is a small, metal mesh tube that is placed inside a coronary artery to help keep the artery open. To place the stent, a small incision is made in the groin area to reach the artery there. A catheter is guided through the groin artery into an area of the coronary artery which is blocked. The stent is inserted along with a balloon catheter and expands when the balloon is inflated. The stent is then left there to help keep the artery open.Reviewed ByReview Date: 03/21/2009David C. Dugdale, III, MD, Professor of Medicine, Division of General Medicine, Department of Medicine, University of Washington School of Medicine. Also reviewed by David Zieve, MD, MHA, Medical Director, A.D.A.M., Inc.
The technique of catheter ablation (meaning tube-guided removal) is used to interrupt the abnormal contractions in the heart, allowing normal heart beating to resume.
It used to be for Echo Guided Artery Repair, or US guided Compression study, or Pseudoaneurysm But it is a dead code now.
Cpt code for paracentesis is 49080 us guidance for needle placement is 76942
This is the guided set of wire and tube that you pass through your radial artery or the femoral artery to the opening of the coronary arteries to inject the dye to see the coronary arteries. You can dilate the narrow coronary arteries as well as put the stent there.