Artery Coronary Heart Left

The left coronary artery of the heart (lat. a. coronaria cordis sinistra) is an artery that supplies blood to the left half of the heart. It starts from the left ventricle of the heart and passes through the left side of the heart, where it divides into smaller arteries that supply blood to the left side of the heart.

The left coronary artery is of great importance for the functioning of the heart. It delivers blood to the left ventricle, which is the main pump of the heart and is responsible for pumping blood throughout the body. If the left coronary artery is damaged, it can lead to various heart diseases such as myocardial infarction or heart failure.

To prevent damage to the left coronary artery, it is necessary to maintain a healthy lifestyle. This includes eating right, exercising regularly and avoiding smoking and alcohol. It is also important to monitor your blood pressure and blood cholesterol levels to prevent the development of cardiovascular disease.

In general, the left coronary artery is an important artery that supplies blood to the left side of the heart. Damage to it can lead to serious illnesses, so it is important to lead a healthy lifestyle and monitor your health.

The coronary artery of the heart (a. Coronaria Cordis) is one of the main blood vessels that nourishes the heart muscle and provides it with the necessary amount of oxygen and nutrients. It passes through the heart from its anterior wall to the posterior one, and receives blood from the left half of the aorta. The artery has two branches:

- Branch of the Left Ventricle - this branch is the beginning of the coronary artery of the heart and branches off from the left ventricle. It continues backwards and wraps around the heart around its base.

- Loop Right is a loop that passes by the base of the right atrium. The branches of this loop are the terminal artery, the right coronary, and the initial artery, the left coronary.

The coronary artery serves to carry blood from the heart to the head and torso, as well as to supply other organs in the chest and abdomen. In addition, this artery plays an important role in supplying the brain with oxygen.

A. Coronariaсinistra (a. Сoronariainsinistra; lat. ateria aorlitinaliqua - anterior right descending coronary artery) is the largest artery supplying the brain. It enters the brain at the level of the transverse sinuses and anastomoses with the branches of both the right and left middle cerebral arteries. There are much more arteries than veins: if there are 25-30 veins at the base of the brain, then there are about 180 arteries.

The brain is fed mainly by the internal carotid arteries and vertebral arteries, but when passing along the way to the brain through the cerebellar foramina, every third artery (it is considered the fifth cranial nerve) receives blood from the MI artery or from two adjacent arteries MII and MIII. One fourth artery is fed by the air contained in the skull, the remaining 70 are tributaries of A. internazionale. A. basilariformis provides nutrition to half of the cerebellar trunk and half of the medulla oblongata, the second half of the trunk and the entire medulla oblongata are fed from the branches of the common basilar artery, which bends around the medulla oblongata. The apex of the pyramid and the entire lower part of the cerebrum receive nutrition from the hypoglossal artery and its branches. The brain primarily needs arterial blood. Almost all large arteries that supply blood to the brain are mixed-type arteries, i.e. are able to give oxygen to tissues and take carbon dioxide and other breakdown products from them. When considering the histological structure of the arterial vessel, it is clearly