A stenosis of the isthmus aortae concurrent with multiple defects in a calf heart. An attempt at an embryological and phylogenetic explanation
Autor: | C. J. Van Nie |
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Rok vydání: | 1993 |
Předmět: |
Heart Defects
Congenital medicine.medical_specialty Aorta General Veterinary General Medicine Anatomy Aortic Valve Stenosis Constriction Pathologic Biology medicine.disease Stenosis medicine.anatomical_structure Ventricle Internal medicine Isthmus aortae medicine.artery medicine Cardiology Animals Cattle Phylogeny |
Zdroj: | Anatomia, histologia, embryologia. 22(4) |
ISSN: | 0340-2096 |
Popis: | Summary The findings in a calfheart with multiple ventricular septum defects and an isthmus stenosis in an aorta with its origin in the right ventricle have been described and discussed. The anomalies are explained embryogenetically as well as phylogenetically. No choice could be made between the theories. The author states: The phylogenetic theory needs more attention in future comparative studies of anomalies of the heart. |
Databáze: | OpenAIRE |
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