Information about thoracic cavity in … thoracic cavity (plural thoracic cavities) ( medicine ) A chamber located within the upper human torso (and other animal bodies) which contains the heart and lungs . Medical Definition of Thoracic. What does thoracic cavity mean? Learn more. How to say thoracic cavity in English? Definition of thoracic cavity in the dictionary. The thoracic cavity, also called the chest cavity, is a cavity of vertebrates bounded by the rib cage on the sides and top, and the diaphragm on the bottom. Includes heart and lungs. The ventral cavity is a human body cavity that is made up of the superior thoracic cavity and the inferior abdominopelvic cavity. Thoracic cavity definition for 3D PET/CT analysis and visualization Comput Biol Med. Thorax definition is - the part of the vertebrate body between the neck and the abdomen; also : thoracic cavity. circulatory organ heart and major blood vessels. Quizlet flashcards, activities and games help you improve your grades. pg 20 Body Cavities - Thoracic Cavity study guide by gigi_rochelle includes 14 questions covering vocabulary, terms and more. The thoracic cavity is the more superior subdivision of the anterior cavity, an