Your heart is located between your lungs in the middle of your chest, behind and slightly to the left of your breastbone (sternum).
Where is the heart located left or right?
The heart is in the chest, slightly left of center. It sits behind the breastbone and between the lungs. The heart has four distinct chambers. The left and right atria are at the top, and the left and right ventricles at the bottom.
Which ribs is the heart between?
The base of the heart is located at the level of the third costal cartilage, as seen in Figure 1. The inferior tip of the heart, the apex, lies just to the left of the sternum between the junction of the fourth and fifth ribs near their articulation with the costal cartilages.
What is apex and base of heart?
The apex (the most inferior, anterior, and lateral part as the heart lies in situ) is located on the midclavicular line, in the fifth intercostal space. It is formed by the left ventricle. The base of the heart, the posterior part, is formed by both atria, but mainly the left.
What is posterior to the heart?
The base of the heart is probably better termed its posterior surface. It is not the most inferior surface of the organ but rather the most superior. It assumed the term because it is thought to resemble the base of the pyramid or cone which extends obliquely to the left to the apex of the heart.
What side should you sleep on for your heart?
Sleeping on your right side may be the best option for people with heart failure. Although some people think sleeping on your right side could restrict blood flow back to the heart, there’s not enough evidence to prove that it’s harmful.
Where do you feel heart pain?
Chest discomfort. Most heart attacks involve discomfort in the center of the chest that lasts more than a few minutes – or it may go away and then return. It can feel like uncomfortable pressure, squeezing, fullness or pain.
What is base heart?
base of heart [TA] that part of the heart that lies opposite the apex, formed mainly by the left atrium but to a small extent by the posterior part of the right atrium; it is directed backward and to the right and is separated from the vertebral column by the esophagus and aorta.
Is heart above or below breast?
Which organs are located under the left breast? Directly under and slightly below the left breast, your internal organs include the heart, spleen, stomach, pancreas, and large intestine. The sternum and rib cage cover and protect these organs, and therefore are also beneath the breasts.
Is apex top or bottom?
Pyramids and cones. In a pyramid or cone, the apex is the vertex at the “top” (opposite the base).
What organ is lateral to the heart?
The lungs are the organs that lie on each side of the heart.
