A Venturi effect can occur from the left to right shunt causing the aortic valve leaflet to prolapse into the VSD resulting in significant aortic valve regurgitation. Muscular VSDs occur in the ...

Disappearance of atrial left-to-right shunting was demonstrated by cardiac catheterization and cineangiography between seven days and fifteen months (Case 1), three weeks and eight months (Case 2 ...

corresponding to a ventriculoseptal defect (VSD) with functional left–right shunt (asterisk). a) Contrast-enhanced computed tomography: transverse four-chamber view of the heart at the level of ...

This results in a communication between the left and right atrium directly causing a left to right shunt. Over time, pulmonary hypertension can develop causing right heart enlargement and eventual ...