WHAT IS A CABG?

What is a CABG?
CABG stands for Coronary Artery Bypass Graft. A CABG is not a virtual cabbage. CABG (pronounced cabbage) is a surgical procedure done to improve the heart's circulation in a patient with CAD (coronary artery disease)

How is a CABG done?
A blood vessel (an artery or vein) is taken from another part of the body and used to reroute blood (bypass the blocked vessel) to the heart. An artery or vein from the leg or chest is typically used.

What are some common symptoms of CAD?
Patients who have severe CAD will experience symptoms such as:
- Chest pain
- Shortness of breath
- Dizziness
- Hypotension

Why do these symptoms occur?
This is due to a lack of blood flow in the blood vessels caused by a clot or plaque. The decrease in blood supply results in insufficient oxygen to the heart muscle.


 
Scenario: Tim was brought to the ER in respiratory distress. He has a previous history of MI and CHF. He also had a CABG done 1 year ago. Some of the tests that have been ordered for him include an ABG, EKG, and chest x-ray.

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