Identify the structure marked in this parasternal long axis view on echocardiogram:
Correct answer: a) Densely calcified aortic valve
This echo picture in parasternal long axis view shows densely calcified aortic valve in a case of severe calcific aortic stenosis. It is a diastolic frame as can be seen from the widely open mitral valve with anterior mitral leaflet and posterior mitral leaflet far apart. Left ventricle shows concentric hypertrophy as both the interventricular septum and left ventricular posterior wall are thickened.