Answer:
noun. Also called aerobic exercises. (used with a plural verb) any of various sustained exercises, as jogging, rowing, swimming, or cycling, that stimulate and strengthen the heart and lungs, thereby improving the body's utilization of oxygen
Explanation:
Answer:
Coronary artery disease (CAD) is narrowing of the arteries to your heart caused by a buildup of plaque. Plaque is made up of cholesterol and other substances. The narrowing in your arteries decreases the amount of blood that can flow to your heart. This causes your heart to get less oxygen. :)
Answer:
Coronary arteries supply blood to the myocardium and other components of the heart. Two coronary arteries originate from the left side of the heart at the beginning (root) of the aorta, just after the aorta exits the left ventricle.
Answer:
1 The average heart is the size of a fist in an adult.
2 Your heart will beat about 115,000 times each day.
3 Your heart pumps about 2,000 gallons of blood every day
