Endocardial cushion defect: Difference between revisions
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===History and Symptoms=== | ===History and Symptoms=== | ||
* Relatively asymptomatic. | |||
* In severe cases, patients have a history of poor feeding, chronic upper respiratory tract infections, pneumonia, and poor growth. | |||
* History of | |||
** Difficulty with crying | |||
** Frequent pauses during feeding | |||
** Nasal flaring. | |||
===Physical Examination=== | ===Physical Examination=== |
Revision as of 07:27, 14 April 2020
Editor-In-Chief: C. Michael Gibson, M.S., M.D. [1] ; Associate Editor(s)-in-Chief: Aditya Ganti M.B.B.S. [2]
Synonyms and keywords: Atrioventricular septal defect; atrioventricular canal defect; AV canal defect; AV septal defects; canalis atrioventricularis communis; persistent atrioventricular ostium; abnormal development of endocardial cushions
Overview
Endocardial cushion defects are often called atrioventricular canal or septal defects. This is not a single defect but a variety of defects that involve the atrial septum, one or both of the atrioventricular valves, or the ventricular septum.
Classification
There are two broad classes of defect:
- Partial defects: There is atrial septal involvement, but there are separate mitral and tricuspid valve orifices.
- Complete defects: There is the presence of both atrial and ventricular septal defects and there is a common AV valve.
Acknowledgements
The content on this page was first contributed by: C. Michael Gibson, M.S., M.D.
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Endocardial cushion defect On the Web |
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Risk calculators and risk factors for Endocardial cushion defect |
Editor-In-Chief: C. Michael Gibson, M.S., M.D. [3]; Associate Editor(s)-in-Chief:
Overview
Historical Perspective
Classification
Pathophysiology
Causes
Differentiating Xyz from Other Diseases
Epidemiology and Demographics
Risk Factors
Screening
Natural History, Complications, and Prognosis
Diagnosis
Diagnostic Study of Choice
History and Symptoms
- Relatively asymptomatic.
- In severe cases, patients have a history of poor feeding, chronic upper respiratory tract infections, pneumonia, and poor growth.
- History of
- Difficulty with crying
- Frequent pauses during feeding
- Nasal flaring.