... i.e. a heart attack. A heart attack is defined as "Sudden interruption or insufficiency of the supply of blood to the heart, typically resulting from occlusion or obstruction of a coronary artery and often characterized by severe chest pain."" (The American Heritage Dictionary of the English Language 2000) Like other muscles, the heart needs more oxygen when it exercises/contracts. As the ... heart is constantly contracting it requires a constant and large supply of oxygen. Coronary arteries are blood vessels that supply oxygen and vital nutrients to the heart, and ensure that the heart...

• Word Count: 2819
• Approx Pages: 11
• Grade Level: High School

... particles (RLP) in the higher CHO diet compared to the diet higher in unsaturated fat. All of these changes in blood lipids have been associated with an increased risk of coronary artery disease (CAD) in epidemiological studies of Canadians. The pros to eating an increase in carbohydrates is improved cholesterol levels, lower blood pressure, more energy and stamina, weight loss and improves ... ...

• Word Count: 3350
• Approx Pages: 13
• Grade Level: High School