While we're in the parasternal short axis, let's take a look a few other images. Here is the zoomed view of the aortic valve. The aortic valve looks to be trileaflet; however, it is very thickened ...

Long-axis parasternal view, revealing the intensity of calcification and doming of the aortic cusps in systole. Left ventricular outflow tract (LVOT) diameter may be measured for valve area ...