Coarctation of the Aorta Complicated by Patency of the Ductus Arteriosus
Author(s) -
Arnold L. Johnson,
Charlotte Ferencz,
F. W. Wiglesworth,
Donald L. McRae
Publication year - 1951
Publication title -
circulation
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 7.795
H-Index - 607
eISSN - 1524-4539
pISSN - 0009-7322
DOI - 10.1161/01.cir.4.2.242
Subject(s) - ductus arteriosus , medicine , coarctation of the aorta , cardiology , aorta , hemodynamics , collateral circulation , pulmonary hypertension , descending aorta
The study of the anatomic and hemodynamic relationships in a case of coarctation of the aorta complicated by patency of the ductus arteriosus and pulmonary hypertension indicated the necessity for a physiologic approach to the classification of coarctation of the aorta. The origin of existing classifications has been briefly traced and basic anatomic and physiologic considerations in this malformation have been reviewed. A classification is presented which takes into account the state of the ductus arteriosus, its relationship to the coarcted segment and the influence of the collateral circulation. The microscopic appearance of the pulmonary vessels is included.
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