Autopsy of the living pg. 4
3D reconstruction of an MRI of the heart and mediastinal vessels in a child with a congenital narrowing of the aorta.
Courtesy of Marta Hernanz-Schulman, M.D., and David A. Parra, M.D.
ultrasound also can capture the movements of heart muscle and valves, an application called echocardiography is now used to examine the heart—before and