Two-dimensional transthoracic echocardiogram (2D TTE) from the apical four-chamber position

Apical four-chamber view from a two-dimensional echocardiogram. The display shows the apex at the top of the screen with the left ventricle (LV) to the viewer's right.

aML: anterior mitral leaflet; LA: left atrium; pML: posterior mitral valve leaflet; RA: right atrium; RV: right ventricle.

Graphic 75034 Version 6.0