This is an alternate content page containing a Hot Spot Quiz Activity. It has opened in a new window.
The activity is presented in quiz format. The activity has an image with defined hotspot areas. It has instructions to click on the following areas:

septum
fat papillary muscle
left ventricle
chorda tendinae
mitral valve
left atrium
right ventricle
right atrium
aorta
aortic semilunar valve