What is heart physiology?
physiology is generally defined as the study of living organisms and their parts. Heart physiology therefore deals with the composition and functions of the heart. The human heart, which is generally the size of a clenched fist, can be considered a master of the circulatory system. Its main function is to pump blood all over the body. This part of the heart physiology can be simplified if it is considered a reception center on the right side of the heart. This is where blood is taken, which lacks sufficient oxygen. This blood is then sent to the lungs where it gets oxygen. Then the heart can be viewed as a transport center on the left side of the heart, because blood is broadcast here. Together they are referred to as atriums. Their task is to take blood into the heart. The lower houses are called chambers. Tědic work is pumping blood far from the heart.
This process can follow from the superior and lower vena cava. Although there are veins in the body, they are considered the main veins. They supply the right atrium through the blood, which then passes into the right chamber. Right chamberIt takes blood into the pulmonary artery, which is a type of passage into the lungs.
After oxygenation, blood flows from the lungs to the second reception chamber, the left atrium. Then the blood passes into the left chamber, where it is released into the trunk called aorta. This trunk then divides blood into the whole body, except for the lungs, through the arteries.
The natural valve system that prevents backflow is another interesting part of the heart physiology. The tricuspid valve prevents blood flow from the right ventricle back to the atrium. The mitral valve is responsible for keeping the blood that entered the left ventricle to return to the left atrium.
Heart is a muscles with a network of nerves that are designed to allow constant, coordinated contractions and relaxation. First, two atriums at the same time conclude a contract. This contraction is what makes blood into the chambers. Then the heart relaxes and allows the atrium to receive more blood.
shortly afterAgreement on the atrium, chamber. This contraction pushes blood from the heart. After the blood is released, two valves are called aortat and pulmonary closure, preventing the blood from returning to the chambers. Meanwhile, the chambers begin to complement the blood from the atrium.
outline of heart physiology can be a little misleading. The description of how the heart works sounds like a series of early stops and GO. In fact, the heart function is fast and constant, with many actions that occur simultaneously.