Heart's Job Research Paper

The heart is a very strong muscle that has one major job. The heart’s job is to pump blood throughout the entire body. The heart is made up of 4 chambers, and 4 valves. There is the right and left atrium, and a right and left ventricle. The atriums are the superior chambers, and the ventricles are inferior chambers. The left ventricle is the most important, because that is where the blood travels through to go to the aorta, and eventually the rest of the body (Taylor 2015).

Your Heartbeat is your four valves pumping blood. Your valves include the Mitral valve, the Aortic valve, the Bicuspid valve, and the Tricuspid valve. Valves allow blood to flow to your four chambers the Atrium and the Ventricles. Arteries and Veins let blood flow around your body, the veins right next to your

I. the Atria are the two upper chambers that collect blood as it flows into the heart.

Heart has 4 chambers, 2 atria and 2 ventricles. De-oxygenated blood comes back to the right side of the heart with the venous circulation, pumped into the right ventricle and then to the lungs, there, carbon dioxide is released and exchanged with oxygen. The oxygenated blood then travels back to the left side of the heart into the left atria, heading to left ventricle, aorta, and finally arterial circulation. Blood travels from right side to left side via the lungs only.

The heart is composed of four chambers, the right and left atrium and the right and left ventricles. This important muscle is used to pump and create pressure to circulate blood throughout our bodies2. It is important for our heart to properly function because it helps blood deliver important nutrients and oxygen to the rest of our body. The heart is located in between the lungs (2/3 slightly tilted to the left), in the central portion of the thorax2. The atria collect the blood versus the ventricles which pump out the blood to the rest of the body. In order for the heart to properly function is must also receive enough oxygen and proper electrical stimulus. The coronary arteries are in charge of distributing adequate amounts of oxygen to the heart2. The heart’s nodes help the heart function with electrical impulses which allow the heart to contract. These are also known as the pacemakers of the heart. Failure to properly function can result in a heart attack.

The heart, an essential organ for animals. It allows circulation of the blood in the whole body of an organism by playing the role of a pump. It can be neurogenic or myogenic and associated with an open or a closed circulatory system.

The heart the most important organ of the human body...it is can be found on the left-hand side of your chest under your rib cage. The most vital function of the heart is to pump blood through the body and to provide oxygen rich blood that helps us to live. The heart is made up of four different blood-filled areas or chambers... there are two chambers on each side of the heart. Let’s pretend that our heart is a two story building with two apartments on the bottom floor and two directly above on the top floor. The chambers on the top floor are the left and the right atrium the ones on the bottom floor are the left and the right ventricle...the chambers of the heart work together

Heart= The heart is around the size of a persons fist, it is composed of 2 sides and four chambers, the left and right atria and the left and right ventricles. The atria’s are at the top of the heart, they receive blood from various parts of the body. The two ventricles are located on the bottom of the heart and pump blood away from the heart. The right ventricles responsibility is to pump the deoxygenated blood to the lungs, while the left ventricle pumps the oxygenated blood to the rest of the body. Between the chambers there are valves in the heart, the valves control the flow of blood, making sure it flows in one direction.

The function of the heart - pumping of blood, so the heart is often called the pump. Essentially there are two aligned pump. In the process of pumping the blood oxygenated arterial blood flows from the left ventricle into the aorta and then through the arteries - in all organs and tissues of the body, supplying them with oxygen and nutrients. From the organs and tissues of oxygen-depleted and carbonation venous blood is directed to the right side of the heart, at first - in the atrium of it - in the ventricle, and further - to the lungs, where it is freed from carbon dioxide, oxygenated again and returns to the left chambers of the heart. This process occurs continuously in the

The heart has four chambers the right and left atria at the top and the right and left ventricles at the bottom. Each side has a valve allowing blood to pass atrium to ventricle but not the other way. On the right you have the tricuspid valve and on the left there is the mitral valve. They are separated down the middle by the atrial septum.

The heart receives blood from veins and carries blood away through arteries to capillaries which are the site of exchange of substances. There are four chambers of the heart, right atrium, right ventricle, left atrium, and left ventricle. The basic circulation of blood is vena cava, right atrium to right ventricle, through pulmonary trunk to the lungs, from the lungs through pulmonary veins to left atrium then left ventricle out the aorta to systemic cells (McKinley, et al, 2013).

The heart is the most important cardiac muscle in the body. The heart is located right under the rib cage, right between your lungs and to the left of the breast bone. The heart is made up of four chambers, there are two upper chambers called atria, and two lower chambers called ventricles. The right side of your heart receives oxygen poor blood and the left side of your heart receives oxygen rich blood. Your blood flows through your heart and lungs in four different stages, each stage is beneficial to your health. The first stage starts off in the right atrium. The right atrium receives oxygen-poor blood and pumps it to the right ventricle through the tricuspid valve. Next, the right atrium then contracts and blood is pumped into the right

The left atrium helps pump blood into the left ventricle of the heart. The left atrium is one of four parts in the heart. The left atrium pumps blood into the body and delivers oxygen rich blood to all the body tissues. However the right atrium has deoxygenated blood entering the pulmonary veins around the lungs. The blood from the right atrium then travels to the left of the heart.

The heart is described as the most valuable organ in the body. The function of the heart is to pump blood throughout the body. The heart works to pump and circulate all of the materials our body needs to operate properly. The right side of the heart receives de-oxygenated blood from the body. The blood rides through the Tricuspid Valve into the Right Ventricle. After that, it pumps through the Pulmonary Valve into the Pulmonary Artery. This is where the de-oxygenated blood is taken to the lungs to get oxygen.

While the bulk of the heart is myocardium, there are structural components that are pertinent. The four cardiac valves can be seen in a transverse section of the heart at the base of the ventricles.