Heart Function Research Paper

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HEART FUNCTION In general the function of the heart is pumping blood throughout the body and return them after lung organs cleaned. This means that the function of the human heart is as blood-pumping organs or tool in humans. At that time the heart provides blood and oxygen flowed throughout the body, as well as ridding the body of metabolic results (carbon dioxide). So as to carry out the functions of the heart collects oxygen-deficient blood from the rest of the body and then memompanya to the lung, by way of the blood in the heart taking oxygen and expel carbon dioxide. At the heart of oxygen-rich blood that comes from the lungs is pumped into the network of the entire human body. PARTS OF THE HEART AND ITS FUNCTION Here are the parts…show more content…
It is located at the top of the heart. The function of the aorta is to bring blood containing oxygen from the left ventricle to the rest of the body. 2. Superior vena cava Vein Superior vena cava vein (vena cava) is a large vein in the body. It is located also at the top of the heart. The function of the superior vena cava vein was to bring back the carbon dioxide rich blood from around the upper body to the heart. 3. Arteries Pulmonalis The artery is an artery that carries pulmonalis blood from the heart to the lungs. The function of arteries pulmonalis is to replace the carbon dioxide and water vapor that exists in the blood with oxygen. 4. Aortic Valve Aortic valve is the valve that separates the left ventricle with the aorta. Blood pressure changes on both sides of valve caused the valve can be opened and closed. The function of the aortic valve is to prevent blood flowing in the wrong direction. 5. Atrium The Atrium is the plural form of the same meaning atria with a porch. There are two atrium that is the left atrium (Foyer of the left) and right atrium (Foyer right). The top two halls atrium of the four main room on the heart. The function of the left atrium receives the blood was from the lungs that is rich in oxygen and took him to the left ventricle. While the function of the right atrium receives blood from the rest is the body that is rich in carbon dioxide and then bringing it to the right…show more content…
The Inferior vena cava Vein Inferior vena cava vein or the inferior vena cava is the largest vein in the human body. The function of a vein is the inferior vena cava carry blood from the lower body to the right atrium of the heart. In addition to the sections mentioned in the above Anatomy pictures, here are some other parts of the human heart: Atrioventricular Valve 11. Atrioventricular valves or valve atrioventrikuler valve is located between the Atria and the ventricles. The function of the atrioventricular valves is to make the blood can only flow from the atrium to the ventricle. 12. The walls of the heart The walls of the heart are part of the outer lining of the heart. Heart wall consists of three layers, namely endokardium (deepest), myocardium (middle part), and epikardium (outermost). Endokardium flat epithelium consists of an. Cardiac muscle consists of the myocardium (heart muscle). Epikardium is a fibrous membrane. The function of the heart wall is making a heart beat and prevent the heart so that it does not

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