what is the difference between the structure of the two sides 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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Heart Chambers, Valves, Vessels, Wall and Conduction System. The heart is made up of four chambers. The upper two chambers are called atria (singular: atrium) and the lower two are known as ventricles (singular: ventricle).
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The structural difference between the auricles and ventricles are as follows: Explanation: The auricle is the upper chamber of the heart and the ventricle is the lower chamber of the heart. The ventricles of the heart have the thick muscular walls as compared to the auricle.
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The heart has four chambers: two atria and two ventricles. The right atrium receives oxygen-poor blood from the body and pumps it to the right ventricle. The right ventricle pumps the oxygen-poor blood to the lungs. The left atrium receives oxygen-rich blood from the lungs and pumps it to the left ventricle.
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The wall of the heart consists of three layers: the epicardium (external layer), the myocardium (middle layer) and the endocardium (inner layer). The epicardium is the thin, transparent outer layer of the wall and is composed of delicate connective tissue.
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Structure. There are two types of cells within the heart: the cardiomyocytes and the cardiac pacemaker cells.
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Differences Between Men's and Women's Hearts Density: The walls that divide some of the chambers are thinner, and the veins are finer. Function: A woman's heart pumps faster than a man's, but a man's heart ejects more blood with each pump.
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It forms a small part of the sternocostal surface and a considerable part of the diaphragmatic surface of the heart; it also forms the apex of the heart. The left ventricle is thicker and more muscular than the right ventricle because it pumps blood at a higher pressure.
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The heart has two types of valves that keep the blood flowing in the correct direction. The valves between the atria and ventricles are called atrioventricular valves (also called cuspid valves), while those at the bases of the large vessels leaving the ventricles are called semilunar valves.
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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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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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Ventricles: The ventricles are the bottom two chambers of the heart, one on the left and one on the right side. They are larger, thicker and contain more myocardium than the atria. The ventricles are the pumping chambers that send blood out of the heart.
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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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['Epicardium. Visceral layer of pericardium (Lamina visceralis pericardii) The epicardium is the outermost layer of the heart. ... ', 'Myocardium. Cardiac muscle cell (Cardiomyocytus) ... ', 'Endocardium. The endocardium is the innermost layer of the heart.']
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The human heart is a four-chambered muscular organ, shaped and sized roughly like a man's closed fist with two-thirds of the mass to the left of midline. The heart is enclosed in a pericardial sac that is lined with the parietal layers of a serous membrane.
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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 left ventricle of your heart is larger and thicker than the right ventricle. This is because it has to pump the blood further around the body, and against higher pressure, compared with the right ventricle.