The search functionality of the Echocardia image database works similar to a Google search. By combining various search terms you can restrict the search results to a specific subset of images.
Search for a three chamber view of an endocarditis endocarditis 3-chamber
Search for a colour Doppler image of the aortic valve colour-Doppler aortic valve
Search for a severe hypertrophy of the left ventricle only in a 4-chamber view severe hypertrophy left ventricle 4-chamber