Describe The Difference Between Right Atrium And Right Ventricles

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).

The right and left side of the heart are similar in structural components. Both sides contain a AV valve, semilunar outflow valve and smooth and muscular parts. The main difference between the two sides is size. The muscle of the left ventricles is thicker than the right side. The cavities are the same size and pump the same amount of blood. The left ventricle pumps with more power to profuse the entire body. The right ventricle profuse the lungs. The systemic resistance of the left ventricle is much higher than the pulmonary flow. The right

Blood comes from the Superior and Inferior vena cava, into the right atrium. As the right atrium fills with blood, it contracts and the tricuspid valve opens and the blood pumps into the valve. When the right ventricle is full the tricuspid valve close to ensure blood moves in the right direction. The blood then moves to the right ventricle and into another valve called the Pulmonary valve. Then moves to the pulmonary artery and into the lungs. The blood moves into the lungs and picks up fresh oxygen. Then it returns to the left heart through the pulmonary veins to the left atrium. It passes through the mitral valve and enters the left ventricle. Oxygenated blood moves into the aortic valve and into the Aorta to reach all parts of the body ( heart.org).

The heart’s function is to move oxygenated blood from the lungs to the left atrium, then on to the left ventricle, pumps it to the rest of the body. The left ventricle supplies most of the heart 's pumping power; therefore, the left ventricle is larger than the other chambers and essential for normal function. In left-sided or left ventricular (LV) heart failure, the left side of the heart must work harder to pump the same amount of blood (American Heart Association -AHA, 2016).

The heart is located beneath the rib cage, between the lungs, to the left of the sternum (breastbone). Most people believe that the heart is located on the left side of the chest because the bottom of the heart is tipped to the left. Therefore, you feel more of your heart on the left side. The heart is a powerhouse with muscular walls that contract, thrusting blood throughout the body’s blood vessels. The blood must flow in one direction in order for the heart to function properly. The three focal types of vessels are arteries, capillaries, and veins which form the circulatory system. These vessels, like elastic tubes, transport blood to every portion of the body. Arteries carry oxygen-rich blood away from the heart to all of the body’s tissues. They progressively become smaller as blood is carried further away from the heart. The capillaries are the small, thin blood vessels that connect the arteries to the veins. Nutrients, carbon dioxide and waste products are allowed to pass to and from the tissue cells by their thin walls. Veins, on the other hand, carry the oxygen-poor blood back to the heart. These vessels gradually become larger as they get near to the heart. The blood vessel system runs over 60,000 miles long.

The heart is divided into four chambers. The top two chambers are the atria and the bottom two chambers are the ventricles. Two of the chambers, together make up the right heart and pump blood to your lungs, where it picks up oxygen. Blood that is carrying oxygen then travels to the two chambers on the left side of your heart, which then pumps the blood to the rest of your body. The ventricles (the bottom chambers) are powerful pumping chambers, which push the blood out of the heart when they contract. The smaller and less powerful top chambers of the heart (the atria), help to fill the ventricles with blood for the next contraction. The regulation and coordinated pumping action of the heart is provided by a network of electrical connections, which deliver electrical signals to the heart

The left chamber, lower at the heart, takes in oxygenated blood through the mitral valve from the left atrium while it contracts. The aortic valve leading to the aorta is closed while this occurs. At the same time, the aortic valve leading to the aorta is closed giving the ventricle the opportunity to fill with blood. The ventricles contract as both ventricles are full. When the left ventricles contract, the aortic valve opens as the mitral valve closes. When the mitral valve closes it prevents blood from coming back into the left atrium and the opening of the aortic valve giving way for the blood to flow into the aorta. From there it goes throughout the body. The left and right ventricles also contract together, but when the left ventricle

The right ventricle has a thicker and stronger muscular wall than the right atrium. The right ventricle pumps the oxygen-poor blood through the pulmonic valve into the lungs where blood gives up carbon dioxide it has carried from tissues. At the same time blood absorbs oxygen. From

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 about the size of a fist, snuggled in the mediastinum of the body. There’s a fluid-filled cavity called the pericardial cavity. The pericardial cavity is lined with serous membrane called the pericardium, which lubricated the heart and prevent friction. The wall of the heart is made of three layers: epicardium, myocardium, and endocardium. The four chambers of the heart are: the right atrium, left atrium, right ventricle, and left ventricle. The right side of the heart provides pulmonary circulation to the neighboring lungs whereas the left side of the heart pumps blood out to the extremities of the body in the systemic circulatory loop. A system of one way valves prevents blood from flowing backwards back into the

When you walk up the stairs, go for a run, or go through different emotions like happiness and anxiety, your heart will work harder. A runner would have increased heart rate to get rid of the excess CO2 buildup in the blood, and replenish tissues with nutrients and oxygen. When someone meditates, they calm their bodies and minds down and slow down the heart rate of the heart. The heart is a four-chambered organ. It contains two atria and two ventricles, both which are located in the left and right parts of the heart. When blood travels from the tissues to the heart, it goes through the vena cava vein and into the heart. The blood travels from the rights atrium to the right ventricle. Once the ventricle fills up with blood, the papillary muscle help

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 right side of the heart collects oxygen-poor blood from the body and pumps it to the lungs. The left side of the heart collects oxygen-rich blood from the lungs and pumps it to the body. More specifically, the right atrium collects oxygen-poor blood from the body through two large veins called the superior

The heart contains four chambers, the right atrium, the left atrium, the right ventricle and the left ventricle. The right atrium is located in the upper right corner of the heart, above the right ventricle whereas the left atrium which is positioned in the left side of the heart separated from the right atrium and the left atrium. The atria has a very interesting texture, it has a thin, less muscular wall and is smaller in contrast to the ventricles. The atrium is joined to the veins that transport blood out to the heart and is categorized under the four hollow chambers of the heart. The left ventricle is situated in the bottom left portion of the heart. It lies under the left atrium separated by the mitral valve while the right ventricle is located in the lower right portion of the heart below the right atrium and opposite of the left ventricle. The aorta is the largest artery in the body; it begins at the top of the left ventricle. The right pulmonary artery begins at the base of the heart’s right ventricle. The left pulmonary artery passes horizontally in front of the descending aorta and left bronchus. The heart consists of four types of valves, the tricuspid valve located between the right atrium and the left ventricle, the pulmonary valve situated between the right ventricle and the pulmonary artery, the mitral valve positioned among the left atrium and the left ventricle and finally the aortic valve located between the left ventricle and the

Each part of the heart has it’s own unique job contributing to the function of circulating oxygenated blood and deoxygenated blood changing into oxygenated blood. The right side of the heart, right ventricle and right atrium process deoxygenated blood. The deoxygenated blood travels into the right atrium via the superior vena cava. The superior vena cava is a large and has diameter of 24mm. The right atrium is one of four chambers in the heart once through the right atrium the deoxygenated blood then travels to tricuspid valve. The tricuspid valve has three leaflets posterior, septum and anterior. The tricuspid valve functions to prevent back flow of blood to the right atrium, attached to the tricuspid valve is chordae tendineae. Chordae tendineae