Bicuspid Aortic Valve Differential Diagnoses

  • Author: Edward J Bayne, MD; Chief Editor: Steven R Neish, MD, SM   more...
 
Updated: Sep 27, 2011
 
 
 
Contributor Information and Disclosures
Author

Edward J Bayne, MD  Assistant Professor, Division of Pediatric Cardiology, Emory University School of Medicine; Consulting Staff, Sibley Heart Center Cardiology, Children's Healthcare of Atlanta

Edward J Bayne, MD is a member of the following medical societies: Alpha Omega Alpha, American Academy of Pediatrics, American College of Cardiology, American Heart Association, and American Society of Echocardiography

Disclosure: Nothing to disclose.

Specialty Editor Board

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.

Mary L Windle, PharmD  Adjunct Associate Professor, University of Nebraska Medical Center College of Pharmacy; Editor-in-Chief, Medscape Drug Reference

Disclosure: Nothing to disclose.

Alvin J Chin, MD  Professor of Pediatrics, University of Pennsylvania School of Medicine; Attending Physician, Cardiology Division, Children's Hospital of Philadelphia

Alvin J Chin, MD, is a member of the following medical societies: American Association for the Advancement of Science, American Heart Association, and Society for Developmental Biology

Disclosure: Nothing to disclose.

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.

References
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Bicuspid aortic valve with unequal cusp size. Note eccentric commissure and raphe.
Parasternal long-axis echocardiogram showing doming of a bicuspid aortic valve.
Parasternal short-axis echocardiographic view in diastole, showing bicuspid aortic valve with nearly equal cusp size and right-left orientation of the commissure. Note the 2 color signals showing minimal aortic insufficiency.
Two-dimensional echocardiogram of typical bicuspid aortic valve in diastole and systole. Valve margins are thin and pliable and open widely, creating the fishmouth appearance.
Long-axis and short-axis transthoracic echocardiograms showing a bicuspid aortic valve. In diastole, hammocking (prolapse) of the valve cusps occurs. The short-axis view shows the irregular sclerotic margins. This type of bicuspid valve is the most commonly replaced, typically because of insufficiency.
Basilar oblique transesophageal image showing congenitally bicuspid aortic valve with vegetation (due to Streptococcus viridans endocarditis).
 
 
 
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