Discuss why some coronary bypass surgeries have to be repeated.

Answered: Discuss why some coronary bypass…

Human Anatomy & Physiology (11th Edition)

11th Edition

ISBN:9780134580999

Author:Elaine N. Marieb, Katja N. Hoehn

Publisher:Elaine N. Marieb, Katja N. Hoehn

Chapter1: The Human Body: An Orientation

Section: Chapter Questions

Problem 1RQ: The correct sequence of levels forming the structural hierarchy is A. (a) organ, organ system,...

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Discuss why some coronary bypass surgeries have to be repeated.

Expert Solution

Step 1 About coronary bypass surgeries:

Coronary artery bypass surgeries: This is a type of surgery that improves the blood flow condition to the heart. It is generally used for the people who have severe heart disease. It occurs when the plaque condition develops inside the coronary arteries; this plaque is rich in fats, cholesterol, calcium and many other substances found in the blood. Therefore the plaque can block the arteries hence reducing the proper blood flow to the heart muscle. This can lead to angina, shortness of breathe, arrhythmia or heart attack can occur. In this treatment a healthy artery is connected or grafted to the blocked coronary artery area. Thus will create a new passageway for oxygen rich blood to pass.