GROSS ANATOMY

Detailed explanation-1: -Your thoracic cavity is a space in your chest that contains organs, blood vessels, nerves and other important body structures. It’s divided into three main parts: right pleural cavity, left pleural cavity and mediastinum. The five organs in your thoracic cavity are your heart, lungs, esophagus, trachea and thymus.

Detailed explanation-2: -Thoracic Cavity [2] Primarily the pleural cavities and the mediastinum. There are two pleural cavities which respectively contain the left and right lungs and pleura. The mediastinum is central and found between the two bilateral pleural cavities.

Detailed explanation-3: -The Heart Is Located in the Center of the Thoracic Cavity. The heart is located in the middle of the thoracic cavity, oriented obliquely, with the apex of the heart pointing down and to the left, as shown in Figures 5.4. 1 and 5.4.

Detailed explanation-4: -DIVISIONS OF THE THORAX The thoracic cavity is divided into three main regions: (1) the right pleural cavity, (2) the left pleural cavity (the pleural cavities contain the lungs), and (3) the mediastinum, a midline structure that separates the right and left pleural cavities.