what are the differences between the right and left side of the heart?
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The right side of the heart pumps blood to the lungs to pick up oxygen. The left side of the heart receives the oxygen-rich blood from the lungs and pumps it to the body. The heart has four chambers and four valves and is connected to various blood vessels.
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The human heart was trapezoidal in shape. The pig heart, in contrast, was a broad cone shaped organ. ... In right atrium of man, orifices of superior and inferior caval veins were in a direct line whereas in pig veins opened at right angles to each other.
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As your heart muscle contracts, it pushes blood through your heart. Your heart pumps blood from its left side, through the aorta (the main artery leaving the heart) and into the arteries. The blood travels through your arteries, which divide off into smaller and smaller blood vessels called capillaries.
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Left anterior descending artery. This smaller artery branches off the left coronary artery. It sends blood to the front of the left side of the heart. It also helps send blood to the middle (septum) of the heart.
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Symptoms of Right-Sided Heart Failure Dyspnea on very trivial exertion, extreme fatigue, and even lethargy can occur. The edema experienced by people with right-sided heart failure is often far worse than “merely” edema of the ankles and lower extremities. They can have edema of the thighs, abdomen, and even the chest.
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The heart is a pump that moves blood through the body. Blood begins its journey on the right side of the heart where it is pumped into the lungs to exchange carbon dioxide waste for oxygen. It then flows back to the left side of the heart where it is pumped out to the body through the arteries.
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The right auricle receive non-oxygenated blood from upper and lower venae cavae and small veins in the thorax and direct it to the right ventricle. While the left auricle receive oxygenated blood coming from lungs through pulmonary veins and direct it to the left ventricle.
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The septum's job is to separate the left side and the right side of the heart. The atria and ventricles work as a team — the atria fill with blood, then dump it into the ventricles. The ventricles then squeeze, pumping blood out of the heart.
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The heart has two sides, separated by an inner wall called the septum. The right side of the heart pumps blood to the lungs to pick up oxygen. The left side of the heart receives the oxygen-rich blood from the lungs and pumps it to the body. ... Veins are blood vessels that carry blood from the body to the heart.
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The heart contracts in two stages. In the first stage the Right and Left Atria contract at the same time, pumping blood to the Right and Left Ventricles. Then the Ventricles contract together (called systole) to propel blood out of the heart.
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The heart structure of the fetus differs from the normal postnatal heart in that there is an opening in the atrial septum called the foramen ovale (FO in diagram). This allows most of the blood that enters the right atrium to flow into the left atrium instead of into the right ventricle.
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The closure of the tricuspid valve prevents blood from backing into the right atrium and the opening of the pulmonary valve allows the blood to flow into the pulmonary artery toward the lungs. Left Ventricle: The left ventricle receives oxygenated blood as the left atrium contracts.
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Chest pain on the left side is typically associated with a heart attack. If you feel any pain on your right side, it's most likely not related to your heart. But you should still seek immediate medical attention if you: have unexplained and unexpected severe chest pain.
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While it is convenient to describe the flow of blood through the right side of the heart and then through the left side, it is important to realize that both atria and ventricles contract at the same time. The heart works as two pumps, one on the right and one on the left, working simultaneously.
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Your heart is divided into two separate pumping systems, the right side and the left side. The right side of your heart receives oxygen-poor blood from your veins and pumps it to your lungs, where it picks up oxygen and gets rid of carbon dioxide.
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The atrial septum, for instance, is a muscular partition separating the right and left sides of the heart. However, the most commonly known septum is the nasal septum, which is made up of bony cartilage and runs down the middle of the nose, creating two nasal passages and ending in the nostrils.
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The heart has two upper and two lower chambers. The upper chambers, the right and left atria, receive incoming blood. The lower chambers, the right and left ventricles, pump blood out of your heart.