Color researchers at Queen Mary University of London investigated the Quattron technology and found that although Quattron does have four physical color sub-pixels it does not have a fourth primary in the backlight to drive it (yellow is approximately 575 nm).
Flashcards âº Chapt. 10 - Cardiovascular System Diseases & Illnesses. More from Angela Saunders Chapt. 1 - The Microbia Chapt. The condition where fat-containing substances are deposited on the coronary artery lumens causing a narrowing is coronary artery disease.
Coronary artery disease (CAD) is a condition in which plaque builds up inside the coronary arteries. Coronary arteries are arteries that supply the heart muscle with oxygen-rich blood. Plaque is made up of fat, cholesterol, calcium, and other substance found in the blood.Plaque narrows the arteries and reduces blood flow to your heart muscle. It also makes it more likely that blood clots will form in your arteries.Blood clots can partially or completely block blood flow. When the coronary arteries are narrowed or blocked, oxygen-rich blood canât reach the heart muscle.his can cause angina or a heart attack. Without quick treatment, a heart attack can lead to serious problems and even death. The classic symptom of coronary artery disease (CAD) is angina âpain caused by loss of oxygen and nutrients to the myoÂ­cardial tissue because of inadequate coronary blood flow.