The longer a stent is in place, the more cells from the artery's inner lining will have grown over and around the metal struts of the stent, like ivy on a trellis. This tissue helps hold the stent in place. One implanted several years ago should be firmly anchored. Even so, check with your doctor.
Heart is located safely inside the chest cavity which looks like a cage bound by the ribs and breast bone (sternum). The chest cavity is also called as thoracic cavity and it lies between neck and abdomen. Heart lies slightly to the left in the chest cavity. [ 2 ].
Summary Information: Thoracic Cavity. Thoracic Cavity: The thoracic cavity is an enclosed chamber located within the ventral cavity that contains some of the body's organs and structures. The thoracic cavity includes the pleural cavity, thoracic aorta, pulmonary vein, pulmonary artery, vena cavas, heart, and lungs.escriptions of Thoracic Cavity. Thoracic Cavity: the cavity in the vertebrate body enclosed by the ribs between the diaphragm and the neck and containing the lungs and heart. Source: WordNet 2.1. Thoracic Cavity: The region of the thorax that includes the PLEURAL CAVITY and MEDIASTINUM.