Echocardiogram (4-chamber view) of a small ventricular septal defect
Echocardiogram (4-chamber view) of a small ventricular septal defect
The apical 4-chamber view from a 2D echocardiogram with color flow Doppler shows a small muscular ventricular septal defect (VSD) associated with left-to-right shunting of blood.
Courtesy of Thomas Binder, MD. University of Vienna.