eMedicine Specialties > Pediatrics: Cardiac Disease and Critical Care Medicine > Cardiology

Atrioventricular Septal Defect, Unbalanced: Multimedia

Author: Mark A Law, MD, Fellow, Department of Pediatric Cardiology, Baylor College of Medicine,Texas Childrens Hospital
Coauthor(s): Ameeta Martin, MD, Clinical Associate Professor, Department of Pediatric Cardiology, University of Nebraska College of Medicine
Contributor Information and Disclosures

Updated: Aug 27, 2008

Multimedia

Echocardiogram image revealing a left ventricular...Media file 1: Echocardiogram image revealing a left ventricular dominant atrioventricular (AV) canal defect.
Echocardiogram image revealing a left ventricular...

Echocardiogram image revealing a left ventricular dominant atrioventricular (AV) canal defect.

Catheterization in a patient with a left ventricu...Media file 2: Catheterization in a patient with a left ventricular (LV)–dominant atrioventricular (AV) canal defect. The catheter is positioned in the pulmonary artery demonstrating pulmonary artery band and branch pulmonary arteries.
Catheterization in a patient with a left ventricu...

Catheterization in a patient with a left ventricular (LV)–dominant atrioventricular (AV) canal defect. The catheter is positioned in the pulmonary artery demonstrating pulmonary artery band and branch pulmonary arteries.

ECG of a 3-month-old female with a left ventricul...Media file 3: ECG of a 3-month-old female with a left ventricular (LV)–dominant atrioventricular (AV) canal. The ECG reveals left axis deviation with an initial counterclockwise frontal loop.
ECG of a 3-month-old female with a left ventricul...

ECG of a 3-month-old female with a left ventricular (LV)–dominant atrioventricular (AV) canal. The ECG reveals left axis deviation with an initial counterclockwise frontal loop.

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Media file 4: Echocardiogram clip demonstrating common atrioventricular (AV) valve regurgitation in a patient with a left-ventricular (LV(–dominant AV canal defect.
Echocardiogram clip demonstrating common atrioven...

Echocardiogram clip demonstrating common atrioventricular (AV) valve regurgitation in a patient with a left-ventricular (LV(–dominant AV canal defect.

More on Atrioventricular Septal Defect, Unbalanced

Overview: Atrioventricular Septal Defect, Unbalanced
Differential Diagnoses & Workup: Atrioventricular Septal Defect, Unbalanced
Treatment & Medication: Atrioventricular Septal Defect, Unbalanced
Follow-up: Atrioventricular Septal Defect, Unbalanced
Multimedia: Atrioventricular Septal Defect, Unbalanced
References

References

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  2. VanPraagh R, Litovsky S. Pathology and embryology of common atrioventricular canal. Prog Pediatr Cardiol. 1999;10:115-27.

  3. Berger TJ, Blackstone EH, Kirklin JW, et al. Survival and probability of cure without and with operation in complete atrioventricular canal. Ann Thorac Surg. Feb 1979;27(2):104-11. [Medline].

  4. Somerville J, Revel-Chion R, Van Der Cammen T. Atrioventricular canal defects - natural and unnatural history. Pediatr Cardiol. 1981;404-416.

  5. Bull C, Rigby ML, Shinebourne EA. Should management of complete atrioventricular canal defect be influenced by coexistent Down syndrome?. Lancet. May 18 1985;1(8438):1147-9. [Medline].

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  8. Barrea C, Levasseur S, Roman K, Nii M, Coles JG, Williams WG. Three-dimensional echocardiography improves the understanding of left atrioventricular valve morphology and function in atrioventricular septal defects undergoing patch augmentation. J Thorac Cardiovasc Surg. Apr 2005;129(4):746-53. [Medline].

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  19. Bricker J, McNamara D, Garson A. Defects of the atrial septum including the atrioventricular canal. In: Science and Practice of Pediatric Cardiology. Lippincott Williams & Wilkins;1990:1036-1051.

  20. Kirklin JW, Barratt-Boyes BG. Atrioventricular canal defect. In: Cardiac Surgery. 2nd ed. Churchill Livingstone Inc; 1993:693-747.

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Further Reading

Keywords

unbalanced atrioventricular septal defect, AVSD, AV canal, AVC, unbalanced endocardial cushion defects, left ventricular–type septal defect, LV-type septal defect, left ventricular–type canal, LV-type canal, left ventricular–dominant AV septal defect, LV-dominant AV septal defect, left ventricular–dominant AV canal, LV-dominant AV canal, atrioventricular canal, atrioventricular septal defect, right ventricular–type septal defect, RV-type septal defect, right ventricular–type canal, RV-type canal, right ventricular–dominant AV septal defect, RV-dominant AV septal defect, right ventricular–dominant AV canal, RV-dominant AV canal, congestive heart failure, pulmonary artery banding, Down syndrome, tachypnea, failure to thrive, pulmonary outflow tract obstruction, coarctation of the aorta, trisomy 21

Contributor Information and Disclosures

Author

Mark A Law, MD, Fellow, Department of Pediatric Cardiology, Baylor College of Medicine,Texas Childrens Hospital
Mark A Law, MD is a member of the following medical societies: Alpha Omega Alpha, American Academy of Pediatrics, American College of Cardiology, American College of Physicians, and American Heart Association
Disclosure: Nothing to disclose.

Coauthor(s)

Ameeta Martin, MD, Clinical Associate Professor, Department of Pediatric Cardiology, University of Nebraska College of Medicine
Ameeta Martin, MD is a member of the following medical societies: American College of Cardiology
Disclosure: Nothing to disclose.

Medical Editor

Paul M Seib, MD, Associate Professor of Pediatrics, University of Arkansas for Medical Sciences; Medical Director, Cardiac Catheterization Laboratory, Co-Medical Director, Cardiovascular Intensive Care Unit, Arkansas Children's Hospital
Paul M Seib, MD is a member of the following medical societies: American Academy of Pediatrics, American College of Cardiology, American Heart Association, Arkansas Medical Society, International Society for Heart and Lung Transplantation, and Society for Cardiac Angiography and Interventions
Disclosure: Nothing to disclose.

Pharmacy Editor

Mary L Windle, PharmD, Adjunct Assistant Professor, University of Nebraska Medical Center College of Pharmacy, Pharmacy Editor, eMedicine
Disclosure: Pfizer Inc Stock Investment from financial planner; Avanir Pharma Stock Investment from financial planner ; WebMD Salary and stock Employment and investment from financial planner

Managing Editor

Hugh D Allen, MD, Professor, Department of Pediatrics, Division of Pediatric Cardiology and Department of Internal Medicine, Ohio State University College of Medicine
Hugh D Allen, MD is a member of the following medical societies: American Academy of Pediatrics, American College of Cardiology, American Heart Association, American Pediatric Society, American Society of Echocardiography, Society for Pediatric Research, Society of Pediatric Echocardiography, and Western Society for Pediatric Research
Disclosure: Nothing to disclose.

CME Editor

Gilbert Z Herzberg, MD, Assistant Professor, Department of Pediatrics, Section of Pediatric Cardiology, New York Medical College; Consulting Staff, Department of Pediatrics, Sound Shore Medical Center
Gilbert Z Herzberg, MD is a member of the following medical societies: American Academy of Pediatrics
Disclosure: Nothing to disclose.

Chief Editor

Steven R Neish, MD, SM, Director of Pediatric Cardiology Fellowship Program, Associate Professor, Department of Pediatrics, Baylor College of Medicine
Steven R Neish, MD, SM is a member of the following medical societies: American Academy of Pediatrics, American College of Cardiology, and American Heart Association
Disclosure: Nothing to disclose.

 
 
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