Heart And Lung Anatomy

The human heart is located within the thoracic cavity medially between the lungs in the space known as the mediastinum. The lungs are covered by a thin tissue layer called the pleura.

Anatomical Model Of Canine Heart And Lung Teaching Supplies Stem And Career Education

Lungs and heart anatomy with butterflies upcycled vintage dictionary art print 8x10.

Heart and lung anatomy. Anterior border of lungpleura run inferior to 2 6 rib parasternally continue infero laterally to rib 8 at mid clavicular line rib 10 posteriorly. The right lung lobes are separated by two fissures. Within the mediastinum the heart is separated from the other mediastinal structures by a tough membrane known as the pericardium or pericardial sac and sits in its own space called the pericardial cavity.

Pleura continues to 12th rib and spinous process of t12. The impressions of these structures can be seen on the medial lung surface. The anterior border of the lung is formed by the convergence of the mediastinal and costal surfaces.

The inferior border separates the base of the lung from the costal and mediastinal surfaces. On the left lung the anterior border is marked by a deep notch created by the apex of the heart. Heart and lungs anatomy vintage illustration dictionary art print 8x10.

The heart lies between the two lungs and is enclosed within a fibrous bag the pericardium while each lung is invested by a serous membrane the pleura. The mediastinal surface of the right lung is in contact with the heart superior vena cava inferior vena cava azygos vein and the esophagus. Figure 1 shows the position of the heart within the thoracic cavity.

The oxygen rich blood from your lungs is sent back to your heart where its pumped to your entire body. The heart and lungs are situated in the thorax the walls of which afford them protection. The carbon dioxide is breathed out of the lungs and alveoli through your mouth and nose.

The same kind of thin tissue lines the inside of the chest cavity also called pleura. Cerivical pleura and apex reach above clavicle. It is known as the cardiac notch.

Heart and lung anatomy this image shows the anatomy of the heart and the lungs in relation to each other displaying their different parts and features and the vessels of the heart and their relation to the lungs.

Heart Lung Transplant Series Normal Anatomy Medlineplus