- Pulmonary atresia with ventricular septal defect and aortic regurgitation: diagnosis by echocardiography with diastolic vibration of both right and left sides of the ventricular septum. DePace, N., Kotler, M.N., Mintz, G.S., Bemis, C.E., Glazier-Laskey, E.E. Am. J. Cardiol. (1983)