The main components of the circulatory system are the heart, the arteries and the veins. The heart is a very strong muscle that pumps blood through the arteries to organs and tissues. The blood is then returned to the heart through a series of veins. The structure of arter...
What is the route of cardiac blood flow? Which blood vessels carry blood toward the heart? How does the blood flow through the heart? Fill in the banks: The flow of blood through the heart and around the body is called. What is the blood flow from middle cerebral artery ...
Blood pressure, defined as the force exerted by the blood against the walls of the arteries during circulation, stands as a beacon in the realm of health indicators. To guide individuals on this health journey, the American Heart Association has crafted a detailed blood pressure chart. This char...
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 ...
Your largest artery is theaorta. This is the first artery your blood travels through after getting new oxygen from your lungs. The aorta starts at your heart and reaches up toward your neck. Smaller arteries branch off of the aorta and go up to your head. ...
What is coronary artery disease (CAD)?CAD, or heart disease, occurs when arteries that supply blood to your heart become narrow or blocked. CAD is caused by plaque (cholesterol, fat, and other substances) that builds up in your arteries. Oxygen cannot get to your heart when your arteries ...
It is a type of heart disease that occurs when these arteries become narrow or blocked due to a build-up of fatty deposits of plaque. Plaque is made up of fat, cholesterol, calcium and other substances found in the blood. When plaque builds up in an artery, it is called atherosclerosis...
weaker. This can lead to an irregular heartbeat (arrhythmia). It can also cause heart failure, which means the heart can’t pump enough blood throughout the body to meet the body's needs. If you have limited blood flow to your arms or legs, this condition is calledperipheral artery ...
What is the path blood takes through the Circulatory System? How does the heart work? What is blood made of? Labeled illustration of the human heart by Eric Pierce What are the chambers of the heart? The heart has two sides: the left side and the right side. Each side of the heart ...
The Aorta is the body's main and largest artery, originating from the heart, while an Artery is any of the muscular-walled tubes that carry blood from the heart to other parts of the body.