This episode explores the thorax, the central chamber of life support. Home to the heart, lungs, and great vessels, the thorax houses the organs that oxygenate, circulate, and protect. From skeletal boundaries to neural control, the hosts unpack what makes this region both complex and clinically critical. Learning Objectives: Identify the bones, muscles, organs, and vessels of the thoracic cavity Understand the compartments and protective layers of the thorax Recognize key surface and imaging landmarks for heart and lung assessment Explore conditions like pneumothorax, pericardial effusion, and rib fractures Clarify common misunderstandings about breathing mechanics and heart positioning Gain expert insights on emergency thoracic procedures and cardiopulmonary innovations