Question 1: In Coronary Artery Disease (CAD), the coronary arteries become hardened and plaque builds up along the inner walls. Explain (a) Why somebody may experience angina when exercising, but then feel better when at rest and (b) What “sudden” event must occur for a myocardial infarction? (Hint: The sudden event involves a certain positive-feedback cycle we had discussed in class, and it can be stopped with aspirin.)
Question 1: In Coronary Artery Disease (CAD), the coronary arteries become hardened and plaque builds up along the inner walls. Explain (a) Why somebody may experience angina when exercising, but then feel better when at rest and (b) What “sudden” event must occur for a myocardial infarction? (Hint: The sudden event involves a certain positive-feedback cycle we had discussed in class, and it can be stopped with aspirin.)
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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Question 1: In Coronary Artery Disease (CAD), the coronary arteries become hardened and plaque builds up along the inner walls. Explain (a) Why somebody may experience angina when exercising, but then feel better when at rest and (b) What “sudden” event must occur for a myocardial infarction? (Hint: The sudden event involves a certain positive-feedback cycle we had discussed in class, and it can be stopped with aspirin.)
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