Difference between revisions of "Category:Cardiovascular System - Developmental Pathology"
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===Endocardial fibro-elastosis=== | ===Endocardial fibro-elastosis=== | ||
Revision as of 10:44, 22 June 2010
Congenital abnormalities occur relatively commonly in young (approximately 1% all human births). May produce dramatic clinical signs or signs may be vague, such as failure to thrive. Clinical signs may become more apparent as the animal grows and activity levels increase.
The aetiology of congenital defects of the heart and great vessels are mostly unknown. Possible contributing factors include:
- Genetic; E.g. Mutation in the ova or sperm or mutation in the zygote.
- Environmental; Includes infection (usually viral), chemical, nutritional and physical factors.
Understanding the normal development of the heart and great vessels allows an understanding of the morphology and pathology of the congenital abnormalities seen in mammals.
Content
Ectopia Cordis
Endocardial fibro-elastosis
Seen in Burmese kittens. Collagen and elastin are deposited in the endocardium, limiting its function. Animals are often found dead at 2-3 months of age.
Pages in category "Cardiovascular System - Developmental Pathology"
The following 14 pages are in this category, out of 14 total.