The human heart lies in the center of the chest, behind the sternum, slightly to the left side. It sits between the lungs and is right in front of the spine (vertebral column).
The heart is the size of a fist. If you want to locate the exact place of the heart, you must rest your right hand closed in the center of the chest. Then it should move a little to the left side. There lies the heart.
In very rare cases the heart leans to the right side. It is a clinical condition called dextrocardia and is congenital in nature.
The heart is protected within the body by the rib cage. The ribs form the rib cage that connects the spine in the back and the sternum in the front. To understand where the different parts of the heart are located, you need to locate and count the ribs..
The first ribs are not easy to find because they are hidden behind the clavicles. However, the second ribs can be found by touch and used to count and locate the ones that follow..
The top of the breastbone is that indentation below the neck that you can see when looking in the mirror. When this point is located, simply move the fingers to the left or right to touch the second rib.
From this point down are the others. To know the exact location of the heart, you must count up to the sixth rib.
The layers of the heart are the tissues that make up the wall of this organ and are the endocardium, myocardium and pericardium.
In humans, other mammals, and birds, the heart is divided into four chambers or chambers: the upper left and right atrium, and the lower left and right ventricles..
The right atrium and right ventricle are known as the right heart and the right atrium and right ventricle as the right heart..
The heart muscle is the strongest tissue in the body. It is responsible for pumping the oxygenated blood obtained from the lungs to the rest of the body, and it does so through the circulatory system.
The heart is enclosed in the pericardium, which is a double layer. The pericardium is attached by strong ligaments to the diaphragm, spine, and other parts..
It is the thickest and outermost layer of the heart and separates it from other organs. Multiple and important blood vessels are surrounded or enveloped in this layer..
Inside, the heart is hollow and divided into four chambers. The two upper chambers are called the left and right atria. The bottom two are called the left and right ventricles..
There are some theories regarding this question. The most meritorious is the one that says that the left ventricle is larger because it pumps blood throughout the body, while the right ventricle only carries blood to the lungs, which are very close to it..
The greater weight of the left ventricle would be the reason why the heart leans towards that side.
Other theories believe that the same evolution of mammals led to the heart moving away from the center. I needed to find more space, since in the center it is limited by the sternum.
It is important to know that the heart does not have nervous sensitivity to pain, unlike the walls of the chest.
You cannot feel pain directly in the heart. The pain due to abnormalities in the same does not correspond to the location of the heart in the chest.
The pains that come from the lack of blood supply to the heart start from a complex process. Many times you may not feel any chest pain.
Correctly locating the heart helps to know the severity of cardiac symptoms, to know the urgency of medical attention.
Many people fear that chest pain is a sign of heart disease. It is not always, although such pain is not something to ignore.
When you feel pain or pressure right where your heart is, it doesn't necessarily mean you are having a heart attack..
Similarly, it may be that someone feels pain in another place in the chest, different from the location of the heart, and is having a heart attack. The reason for the pain is not necessarily related to the location of the pain.
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