Atypical Ausculatory Findings in Patent Ductus Arteriosus and Stenosis of the Pulmonary Artery Branch

Gibson, G.A. : Clinical lectures on circulatory afflictions. Lecture I. Persistence of the arterial duct and its diagnosis. Edinbrg. Med. J. 8: 1-10, 1900.

Neill, C. , and Mounsey, P. : Auscultation in patent ductus arteriosus with a description of two fistulae simulating patent ductus. Brit. Heart J. 20: 61, 1958.

Perloff, J.K. : Auscultatory and phonocardiographic manifestations of pulmonary hypertension. Progr. Cardiov. Dis. 9: 303, 1967.

Campbell, M. : Natural history of patent ductus arteriosus . Brit. Heart J. 30: 4, 1968.

Mark, H. , and Young, D. : Spontaneous closure of the ductus arteriosus in a young adult. New Engl. J. Med. 269: 416, 1963.

Shapiro, W. , Said, S.D. , and Nova, P.L. : Intermittent disappearance of the murmur of patent ductus arteriosus . Circulation 22: 226, 1960.

Keith, T.R. and Sagarminoga, J. : Spontaneously disappearing murmur of patent ductus arteriosus. A case report . Circulation 24: 1235, 1961.

Abbott, J.A. , and Shively, H.H. : Auscultatorily silent patent ductus arteriosus. Report of two cases with normal pulmonary artery pressures . Chest 63: 371, 1973.

Hugenholtz, P.G. , Schwark, T. , Monroe , R.G. et al: The clinical usefulness of hydrogen gas as an indicator of left to right shunts. Circulation 28: 542, 1963.

Celermayer, J.M. , Varghese, P.J. and Rowe, R.D. : Cardiovascular lesions in rubella embryopathy with special emphasis in pulmonary arterial disease. Isr. J. Med. Sci. 5: 568, 1969.

Luan, L.L. , D'Silva, J.L. , Gasul, B.M. and Dillon, R.F. : Stenosis of the right main pulmonary artery. Clinical, angiographic and catheterization findings in ten patients. Circulation 21: 1116, 1960 .

Franch, R.H. and Gay, B.B. : Congenital stenosis of the pulmonary artery branches. A classification, with postmortem findings in two cases. Amer. J. Med. 35: 512, 1963.

Ravin, A. : Auscultation of the Heart. Chicago Yearbook Med. Publ. Inc 2nd Ed., 1967 p 16.

Faber, J.S. , Burton, A.C. : Biophysics of heart sounds and its application to clinical auscultation. Canad. Med. Assoc. J. 91: 120, 1964.