2017年1月9日 · Your heart is found behind your breastbone and is located between your lungs. The center of the heart is located slightly to the left of the mid-line of your body. It is protected in a membrane called the pericardium. Your heart is surrounded by important blood vessels and arteries which pump blood into and out of your heart.

2020年7月29日 · The heart is a complex organ that pumps blood throughout the body. It sits in the chest, slightly left of center, behind the breastbone, and between the lungs. A heart that is not healthy does not...

2018年4月23日 · Where is my heart located exactly? The heart itself is only the size of a fist, and it’s exact location is behind the breastbone (sternum) and slightly to the left of center, as you can see in the diagram above. So if you are looking down at your body, place your hand right in the center of your chest.

1 天前 · Inside, heart is hollow and divided into 4 chambers: the upper 2 chambers are called left and right atria whereas the lower ones are called the left and right ventricles. A muscle wall (also known as interventricular septum) divides the left and right ventricles and atria. Left ventricle is the strongest chamber of the human heart.

In humans, deoxygenated blood enters the heart through the right atrium from the superior and inferior venae cavae and passes to the right ventricle. From here, it is pumped into pulmonary circulation to the lungs, where it receives oxygen and gives off carbon dioxide.

2025年1月27日 · Where is the heart located in the human body? In humans, the heart is situated between the two lungs and slightly to the left of center, behind the breastbone. It rests on the diaphragm, the muscular partition between the chest and the abdominal cavity.

2021年9月14日 · The human heart is located within the thoracic cavity, medially between the lungs in the space known as the mediastinum. Figure \(\PageIndex{1}\) shows the position of the heart within the thoracic cavity.

2015年3月10日 · The heart is divided into four chambers: two atria and two ventricles. Blood is transported through the body via a complex network of veins and arteries.

2024年1月26日 · Your heart is slightly on the left side of your body. It sits between your right and left lungs. The left lung is slightly smaller to make room for the heart in your left chest.

2024年12月26日 · In human anatomy, the heart is roughly the size of a closed fist and lies between the lungs in the chest’s central area. This area is known as the mediastinum. It has four chambers: two upper atria (right and left) and two lower ventricles (right and left).