Explore the intricacies of heart anatomy in this 26-minute video tutorial presented by a noted anatomist. Delve into the structure and function of the pericardial sac, heart chambers, valves, great vessels, and coronary circulation. Begin with an introduction to the heart's basic structure, then examine the protective pericardial sac. Progress through a detailed exploration of heart chambers, including the superior vena cava, right atrium, tricuspid valve, and right ventricle. Learn about atrioventricular and semilunar valves, followed by an in-depth look at the pulmonary arteries, capillaries, and veins. Investigate the left side of the heart, including the left atrium, mitral valve, left ventricle, aortic valve, and aorta. Gain insights into the coronary circulation system before concluding with a concise summary of heart anatomy. Perfect for medical students, healthcare professionals, or anyone interested in understanding the complexities of the human heart.