Weber hths 1111 - Study guides, Class notes & Summaries

The heart is positioned in which of the following cavities? diaphragmatic dorsal mediastinum pleural pelvic diaphragmatic Which organ or structure is lateral to the heart? esophagus lung sternum vertebral column lung The semilunar valves are between the: atria and atrioventricular valves atria and coronary sinus ventricles and vena cavae ventricles and the pulmonary trunk and aorta ventricles and the pulmonary trunk and aorta Blood flows from the right atrium, thro...