Function & transport:Arteries are blood vessels that carry oxygenated blood from the heart to all the organs. This blood is usually pumped at a high speed from the heart into the arteries. Elastic and muscular arteries are the two distinct types of arteries. Elastic or conducting arteries are ...
What are arteries? Read an artery definition, learn about major arteries and how arteries function, and understand the dangers of hardening of the...
What is the pulse pressure in the aorta? What are the arteries that deliver blood and oxygen to the heart? Why is there a higher pressure in the aorta than the capillaries? Explain why an artery is an organ. Which arteries, often called conducting arteries, act as pressure reservoirs? A....
The differences in artery branching: 1. Location: Arteries branch off from larger arteries and carry blood away from the heart. As they branch, they...Become a member and unlock all Study Answers Start today. Try it now Create an account Ask a question Our experts can answer your tough...
What are the coronary arteries? There are two main coronary arteries. The left maincoronary artery supplies bloodto the left ventricle and left atrium, while the right coronary artery sends blood to the right ventricle, right atrium, and the sinoatrial and atrioventricular nodes. Both sides divide...
Also called a heart calcium scan or cardiac calcium scan, this test looks for calcium deposits that are blocking your arteries and making it hard for blood to get through. Echocardiogram (echo) Sound waves can be used to show how well blood flows to and from your heart. ...
The right and left coronary arteries, branches of the ascending aorta, supply blood to the walls of the myocardium. After blood passes through the capillaries in the myocardium, it enters a system of cardiac (coronary) veins. Most of the cardiac veins drain into the coronary sinus, which open...
3. What is the pathophysiology of this condition?Endothelial injury, release of growth factors, foam cells development and complex atheromas with calcification and ischemia.病理生理表现：危险因素所致内皮损伤+生长因子释放+内膜平滑肌细胞增生+泡沫细胞形成及动脉粥样化复合体形成 4. Which arteries are most ...
Research shows that heart attacks are becoming more prevalent among adults younger than 50—and the outcomes are worse for women. The good news is we know how to prevent them.
Stroke is a typical disease which occurs when a blood clot(凝块)blocks an artery(动脉) or a blood vessel(血管) breaks,interrupting blood flow to an are a of the brain.When either of these things happens,brain cells begin to die and brain damage occurs.Abilities controlled by that are a ...