Khan Academy
Khan Academy: What Is an Aortic Dissection?
An aortic dissection is a life-threatening condition where there is a separation of the layers in the wall of the aorta. This video describes the aorta and what causes a dissection. [13:38]
Sophia Learning
Sophia: Cardiovascular Health and Disease: Lesson 1
This lesson will identify various diseases and disorders of the cardiovascular system as well as steps that can be taken to maintain your cardiovascular health. It is 1 of 3 in the series titled "Cardiovascular Health and Disease."